Mist the boulder frequently to keep it moist so the moss can develop. # Highest Temperature of the Month: 104F, In the late 1970s, the Boulder City Council voted to establish a Downtown Boulder Mall, and the Pearl Street Mall was dedicated in 1977. Use a base of gravel and concrete to keep boulders from settling. Rocks not removing when I place buildings and roads. 0000005020 00000 n You don't necessarily have to bury one-third of a large boulder when placing it on flat land, but burying a portion of the stone makes the rock appear more natural in its new location. Place a piece of plywood or several planks on top of the pipes. They are small 6in x 6 in cement pyramids that you plant along your edge to discourage drivers from running over your lawn. Spike strips are dangerous and could harm your guests, or anyone else who is invited, or allowed, onto your property. So my house in the middle of a block, and there is a alley that is perpendicular to the front of the house. A perfectly round sandstone boulder with a 3-foot diameter weighs approximately 2,120 pounds. Hammer wooden spikes into the ground, the kind that are used for edging or to keep people from driving on the lawn, about 18" apart. Tamp down the soil where the rocks will go. Use specialty boulders for dramatic effect. Some methods will help you address two issues in one: establishing vegetation and keeping soil from rolling down slopes. These low structures of rock should be placed at the edge of the bank, layered with live staking, plantings, and seeding. For the safety and protection of unfortunate motorists, large boulders and rock walls should be only be placed far from the shoulder and edge of the roadway. Feel free to reach out to us by email, or directly through one of our locations below: When we lose 24 billion tonnes of fertile soil every year due to erosion, we also lose the opportunity for soils to feature as a prominent climate change solution. At the worst traffic time of the year, usually summer for boars, then put in the flagslow enough to see but not to obstruct traffic view. I will say that on one length, i've separated the grass from the road with a strip of "river rock" for drainage purposes. Using the above example, you have a boulder that is about 5.6 tons. She has professional experience in banking, accounting, travel and teaching. Most front yards contain at least a few feet or more of land that belongs to the town or state, either outright, or in the form of a road easement. Got lucky that no one was hurt but went from just a damaged fence to a damaged fence, damaged porch and huge boulder in the wrong place. Make a rough sketch of your landscape design on graph paper so you can test the boulders in different locations without having to physically move the massive stones. So you've probably realised that there are small boulders and rocks dotted around the maps. Riprap stones can also help to set re-sloped areas in place, especially when used in combination with filter fabric, such as an erosion control blanket. 8. Think about what your family would use the most, as well as what would help boost your resale value in the long run. I've spoke with several officers here in Oakland County, and they have suggested the same thing, without all the fine tuning details I've added above. In order to calculate tons, you will then take that and divide by 2,000. No one has ever stopped to 'fess up. Create interest or accents with unique textures. According Ohio Revised Code 2305.402(b), the possessor of real property does not owe a duty of care to a trespasser on the property except to refrain from willful, wanton, or reckless conduct that is likely to cause injury, death, or loss to the person of the trespasser. Here is a link that might be useful: Tarky7. We suggest that the use of boulders can help breathe creativity into your landscape or garden design. While utility poles have to be placed along the highway, the safety-conscious choice would be to not place optional fixed objects there. Where your cobbles meet the pavement they are sitting above the pavement, making it easy for them to travel (get kicked out). And as these officers pointed out to me, as well as another person in this forum, you've virtually eliminated risk of damage to a driver's vehicle, albeit there's the small risk of a driver over-reacting/correcting which shouldn't be an issue if they are observing residential speed limits. 3. Cheap stick type plow guides are keeping construction trucks in the street and off the grass on two corners near me. These rough-sided stones range in size all the way up to 2 cubic feet. Erosion control is especially crucial if your home sits on a slope or your property area is hilly. If grouping more than one, try to keep the number of boulders odd so that you are able to stagger them more easily. Dig out the soil to. I'd say about once a month, i end up having to scrape rocks back into place because someone has peeled out in them, scattering the rocks everywhere. 1. Does anyone know where I can purchase these pyramids or any other ideas besides large boulders?? Sorry, but I feel a need to mention the practical considerations. Latitude: -41.2802657, Longitude: 173.2503082 They are available in two basic shapes: round and angular. This creek holds primarily Rainbow, *Qualifications: For Boulder Affordable Rentals (BAR), applicants must have a minimum gross monthly earnings of 2 times the rent. Its round-edged, interlocking configuration makes it the ideal rock type for allowing a natural stream of water, nutrients, and root systems to move through the soil unobstructed. Additionally, as you browse several landscape ideas and landscape pictures and make notes about the designs and landscapes that really jump out at you, keep in mind what level of ongoing maintenance is actually feasible. For the safety and protection of unfortunate motorists, large boulders and rock walls should be only be placed far from the shoulder and edge of the roadway. How to deal with door at grade level and deck installation? Thats true, but a retaining wall can just as easily be one, single wall at the base of a slope. Our friend in city planning promptly told us we wouldn't be able to do it. ^ Extreme value also occurred in other prior years. 0000007690 00000 n Would I be liable if someone was really careless and just drove right into the rock? Place large boulders in a far corner of the property to draw the eye out over the landscape or to signify the boundary. If you love working with plants, a large rose or vegetable garden is the perfect use of land; if you live in a hot or dry area, consider drought-tolerant landscape ideas. For years, cars have turned from the alley onto the street that my house is on. Theyre typically used in situations where the shoreline on a pond, stream, or river bank is severely eroding. I'd estimate the width of the strip to be about 4 - 6 inches but could be less also, and the distance between the strips would be between 2.5 to 3 feet for vehicles traveling 20 mph and 25 mph, respectively. Install Tips: Sometimes trying to determine how much material you need can be tricky when trying to build a waterfall or creekbed. Thanks! This will help stabilize the slope, preventing erosion. A one-foot boulder can probably weigh 80 to 100 pounds, a two-foot boulder could be 300 to 450, a three-foot boulder can weigh anywhere from 1,200 all the way up to 1,800 depending on length, width, and height. Many activities here include a guide to, Daily high temperatures decrease by 4F, from 86F to 82F, rarely falling below 72F or exceeding 94F. per cubic feet. Man, I have had it too ! Place a very large boulder in a bare portion of your garden to add visual interest. If the cobbles met the pavement below the level of the pavement it would function as a curb to contain them. Often your choice may be due to the shape of the rock. One of the easiest ways to haul heavy objects is to use a dolly. They do not have to go all the way to the corner and block the sight line. Well-executed landscaping ideas can upgrade your home's entire aesthetic, and the right plants, flowers and shrubbery can greatly enhance your curb appeal by adding color, texture and even fragrance to your yard. Blast crews were sent to help remove the rocks and large boulders on Wednesday. Colorado has a special charm for hikers, Boulder Creek is a wonderful little fishery that originates in the front range and runs through the town of Boulder. Elevate man-made materials with boulders. A boulder is a type of rock, specifically a large detached one. Aesthetically as well as functionally, retaining walls help to break up a slope and create a more staggered transition, which is a useful technique if you have a particularly steep elevation on your property. You raise an excellent point. I utilize some boulders as well. Anchor boulders in hills to prevent the rock from shifting. Many people do not realize that their property taxes do not go to the Lapeer County Road Commission (LCRC). H|W]|WY!g7{;4IKOE+l'ovO|^-s~84~x4]?Zm{gGa2i8^I:G=)3!rM~F%%8wo?lay^?=l?y/f[|aAK6}|nl=8 WEnX7F-^oZ9Og$~@O[zy^4r6zo>M[oL>>~/3 mQ{nEh0M So, taking 60 and multiplying it by 188, you get 11,280. 0000002542 00000 n This might also make it more apparent to some stopping motorists that they are leaving the road. At the quarry where this is mined, fossils from the mastadon and other animals from that era have been found. to 8" and are about 3' long. Is it an Offence to drive on a grass verge? I may consider sod. How to Place Rocks On A Slope To Stop Erosion. 6 Methods to Move Large Rocks Around Your Farm. How Much Does a 3-Foot Boulder Weigh? The difference between a rock and a boulder can be explained in terms of size and detachment. Perhaps you need a large. Our garden, fieldstone and river boulders give you that natural look you've been, well, looking for! One guy in the neighborhood as anal as me just pounds in snow spikes year round. How do you move a boulder up a hill? But those spikes sticking up a foot or so will definitely keep the cars off your lawn! I live in a nice development and our home sits on a corner lot with a curving front yard that follows the road edge. If you try that method (works great), submerge them so tires don't skid them across mud and grass. I have this issue too, you guys, and it's kind of comforting to know i'm not alone. I have thought of one of those extruded edging curbs, but I'm worried about how they might hold up. Big ones, and people will learn pretty quickly. This would make them slow down closer to a stop and have to look right before commiting to the turn. I think boulders would work, if you don't mind trimming the grass around them. Long, rectangle shaped Slate boulders. All parking spaces must be surfaced with asphalt, concrete or other hard, dustless material. I'd appreciate any ideasThanks,, dewey Palm City, FL.. Boulders and rocks can greatly enhance a flower bed or yard because it adds texture, height, focal interest and the best part is that rocks are organic and natural. %PDF-1.5 % As one pipe emerges out the back, stop for a moment and move it in front of the rock again. They need to be about 1.5 to 2.0 inches above the point where the soil and grass roots are relatively firm. Here's a picture of the problematic property. The third issue is that you want something that is permanent and low or zero maintenance, and is not an inhibitor to lawn maintenance. If you want to put rock down, lay landscape cloth under the rocks to keep the weeds down. Steppers are flat, long fieldstone that range in thickness from 3" How Close To The Road Can I Place Boulders? County road maintenance and improvements are funded primarily through the state-collected fuel taxes and vehicle license plate fees. Then you could pick up with a low hedge along the same offset distance from the pavement as you wrap the corner and then have another tree at the end of that hedge for something more substantial to pay attention to or see in the periphery. Owners of one- and two-family houses are not permitted to park their cars on their front lawns. Larger boulders/ rocks mixed with trees and shrubs can be used as a . What does 5 cubic feet of rock weigh? They are water-washed or river-run surface stones of granite and sandstone, worn over the eons by wind, sand and rain. Site the tree to the boulders side and you can group shade-tolerant plants around the boulders base. Historically, our Colonial-era ancestors put boulders, stones, and rocks to good use: as walls to mark property boundaries and shore up slopes. So, taking 60 and multiplying it by 188, you get 11,280. ZvR Or, you can create texture or color groupings to add visual impact to an area. 0000012209 00000 n It works.. though it may not be everyones idea of a reasonable solution. Is the road "state maintained" or is it a private road maintained by your community? I hate them. Multi-level plant beds strategically placed around your sloped property are the second method you can rely on to use rocks for erosion control. Shore is also a master gardener and a travel agent. Another strategy that could help is to add enough vegetation back from the intersection that does not allow drivers to know what is approaching from the right until they are within the normal sight distance at an intersection. Outline a path to make it stand out or to prevent materials such as gravel from washing away. The boulder shown below has some offset from the road, but it's proximity to the roadway makes it more of a danger than the other potential hazards in the area. Colors are gray, with white and burgundy colors. 5 cubic feet of dry gravel weighs about 525 lbs whereas wet gravel weighs about 625 pounds. What Is The Average Cost Of Living In Boulder Colorado? You may be able to start a muffler collection, too! We tried a variety of solutions, then opted for a large sandstone boulder. Likely similar where you are. A sandstone boulder typically weighs about 150 pounds per cubic foot. as foundations for homes and barns. Or how about a trio of really big planters, maybe concrete or whiskey barrels? A random large boulder looks out of place if you don't plan your flowerbeds and other landscaping features to work with the bold feature. Caltrans and CHP announced the road reopened just before 5 p.m. Friday. Do you ever plan on having an elderly person visit your houseor a pregnant woman.or small children.etc etc? How close to the road can I place boulders? Using the above example, you have a boulder that is about 5.6 tons. Moss Boulders of All Sizes! A former cake decorator and competitive horticulturist, Amelia Allonsy is most at home in the kitchen or with her hands in the dirt. Dig out the soil to bury one-third to one-half of the stones; set the boulders in place and pack the soil tightly around the stone base. For example a 12 rock weighs about 100 lbs a 18 rock weighs about 300 lbs and a 24 rock weighs about 700 lbs. Seek out local stone quarries for native stones. Outline a natural area to make it stand out or to keep mulch and other materials from working their way into grassy areas. Republication, retransmission, or reproduction of such images is strictly prohibited. Strategic rock placement can help you maintain the positive, restorative effects of other erosion control methods by keeping soil protected from events like flash floods, high winds, and harsh, extreme sunlight. As ex-proving grounds vehicle engineer, I think the best solution is a series of embedded square-top speed bumps. We live on a 'country road' (no curbing). Gravel used for erosion control comes from mines and quarries. Although most say it will take a few years to get rid of. 0000011963 00000 n Sometimes residents place rocks along the roadway in front of their homes to keep vehicles off their lawns. Oh and a nice little plaquard / sign on the curb on both sides of the bend warning drivers to beware of the low curb side shrubbery has kept him out of any trouble regarding vehicle damage and public liability etc.. Gas tax revenues are the single largest funding source. How Do You Qualify For Affordable Housing In Boulder? Maybe the community would allow the installation of a street sign very close to the corner and you could add some vegetation to visually strengthen it. Blue yucca (Yucca rigida) grows slowly to 12 feet tall and has powdery blue leaves. Please help me arrange/decorate my LR and should I buy this couch? Then use a dry-stack method and order the rocks from largest and flattest at the base, to widest, smoothest, and best-looking stones for the top. A few other points to add, the cement can be colored for aesthetics, and reflectors can be hard mounted to the edges to warn drivers of the obstacles lying in the grass, the pattern of a row of these reflectors should grab the attention of responsible drivers who would be aware that a warning is being presented. and our It might pop their tires if they run them over. Line the front yard with large boulders 3 to 4 feet tall, spaced about 1 foot apart, creating a fence that defines the boundary line, but allows passage between the stones. Brown in color, these make great dry riverbeds, waterfalls and ponds. A material like clay or certain types of granite with lower porosity dont work well within the soil, but they do make ideal materials for support terraces or retaining walls. Our first instict is to use physical barriers. The easement is for use by all the owners of it. Gravity isnt doing you any favors and harsh summer months with sudden rainfalls can drain soils of their nutrients and strangle plant life. per cubic feet. You can make a request for posts to be installed to protect the grass verge in front of your property. Gravel from natural, porous rock gives the soil heft and weight it needs while still allowing water to filter through easily. Are spike strips legal? I have this same problem. Walking, rolling and flipping heavy rocks works best on fairly level, soft surfaces. It is illegal to drive over grass verges or footpaths unless a dropped kerb, approved and installed by Hounslow council is in place. Tara Shore holds a Bachelor of Science in business finance and has written for online publications since 2007. The smaller black granite boulder, buried almost four feet deep, dislodged from the soil when struck. For product information and pricing , please contact your local Rock Yard. If you don't find something there that you like, switch your search to "stone walls". Perfect for dry stacking landscape border wall, garden ponds and water features. Round boulders have smooth edges and curves. Reinforce the seat of an old sled with a piece of plywood to make it . 2,000 4,000lbsA One-Man rock is typically about the size of a basketball up to the size of a medium beach ball.Rockery Rock Sizes. Colorado Boulders Colorado Boulders Colorado Boulders Hello, I am noticing that your tile is beige, large island is black, floors are dark and your drapes appear to be a red print. In areas of glacial deposits, boulders and rocks are commonplace. A boulder is defined as any rock larger than 16 in diameter. 0000012444 00000 n What Is The Temperature Of Boulder Creek Water? Retaining walls come in two forms, but all involve a process where rocks are stacked and placed in the formation of a wall to help keep soil in place. Cookie Notice These rocks can be real safety hazards. My particular problem is that I am on the inboard knee of sharp curve of the curbless road in front of my home, and both sloppy and definitely mischiveous/malicious drivers end up on my lawn far past the edge of the road. Colorado has a special charm for hikers, While there is no swimming in Boulder Falls, and no climbing on the surrounding rocks, youll be able to feel the cool mist rising off, 1. This includes grass verges, central reservations, ramps linking private property to the road and pedestrian crossings. I was going to put some rocks out there in an attempt to keep the grass from getting mashed and rutted, but was advised that if anyone damaged their car on the rocks, I could be liable for the damages. Blend two parts moss with two parts water and one part buttermilk to make a slurry. 2. Contact us our experts are available to help with your reclamation, erosion control, turf and native seed projects. Quite frankly, we're sick of this. cement parking pyramids. But first I suggest you look through a hundred of so of the 107,494 photos in the houzz photo section of "stone fireplace surrounds". We would want to remind residents that under the provisions of the Highways Act 1980 , it is an offence to block, obstruct or damage road verges. Crouch down low to lift the edge of the rock, and always lift with your legs and arms rather than lifting with your back. If you pick rock with an angled or flat end, you can plant a small shrub or flower, so the rock and plant become a single shape together. Some may have moss on them. Should get it by Monday, considering the holiday, won't see results for 3 weeks. kontakt telefon: +64. How do you landscape around a large boulder? IMHO. They are small white plastic posts which have been found to be effective in deterring drivers from parking. I made a tee on the bottom and screwed a short piece of 2x2 perpendicular to the up right post; Buried them about 2 feet deep and the piece across at the bottom keeps them from being pulled out. I would go for a double set of pavers, pushed right up to each other, instead of having gravel between themin other words, a solid walkway. A single path of pavers through pea gravel looks pretty but is very narrow and not very practical to walk on. Try this simple trick: a ton of . People coming through town on their way to the inn/restaurant/marina find themselves in a decidedly residential area, and my front strip provides an open area to pull over, right about the time they decide they must certainly be lost. He hasn't had any cars cut the corner slim his lawn or attempt burn outs since about a week after planting them.. it's repeat offenders getting lazy in suburbia.. familiar settings and half arsed driving.. you may find its thee same for you. Once in place, rocks provide an appealing variation to the yard's everyday plant life, as well as offer additional locations to situate vegetation and other features. A property owner can apply for specific exceptions to this rule on a case-by-case basis. Unfortunately, they frequently turn too widely and cut into the edge of my yard, making a huge indentation where no grass grows and it becomes muddy every time it rains. My best guess is that the corner in question involves people making right turns from one public road onto another. I might try finding four chairs of beige colored wood and upholster them in the same shade of red. During the field test, the larger white granite boulder, which was buried about seven feet deep, moved only slightly and successfully stopped the truck, as the simple model predicted. Place large boulders or rock groupings on a hill to slow down water flow and soil erosion and create areas above them where vegetation such as bushes and flowers can be planted. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Centered around Pearl Street, its the heart and soul of, OVERALL RISK : LOW Theres a low risk in Boulder. Too late for you now but another way to keep stones used as surface in place is to select crushed rock with rock flour mixed in, this tends to harden into a more pavement-like surface than washed stones with roundish shapes. How Many Inches Of Snow Did Boulder Co Get? Limestone and granite are a bit heavier at 175 pounds per cubic foot. Luka Apr 17, 2017 @ 2:54am. Tips for Hauling Heavy Stones, Blocks, or Slabs. How Do You Keep Gravel from Sliding Down a Hill? Just making the corners *obvious* to the drivers has been effective. BAKERSFIELD, Calif. (KGET) Highway 178 reopened Friday afternoon after days of work to clear rocks and boulders from the roadway. I always wonder what the sides of their cars look like, or their bumpers. Low maintenance, drought resistant and salt tolerant plantings were used in mass and clumps. These stones are great for Great for constructing a landscape retaining walls, waterfalls or as a accent boulder. The second issue is you want to avoid liabilities if the construct you install has the potential to cause severe suspension/chassis damage to vehicles, or cause a driver to lose control. The combination of rock toe placement along with vegetation is great for leveling out a bank and making it more stable. 4 17 Daily low temperatures decrease by 5F, from 60F, In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Cars coming from the right are of little import to those who want to slow down to take a right rather than stop especially if they can clearly see no one is coming from the right long before they get there. Boulders can weigh several hundred to over a thousand pounds, so prepare the ground for placing the boulders before arranging for delivery. The smaller black granite boulder, buried almost four feet deep, dislodged from the soil when struck. In Boulder, rent averages $1,683 for a 1 bedroom apartment. Images provided on this website are for personal, non-commercial use. To be used as soil erosion control, the gravel needs to be hewn from natural stone that is porous such as sandstone because this allows water to soak through the tiny capillaries within the rock and get to the soil. The city in February cleared homeless people and truckers out of a 1,700-foot stretch of the shoulder of Kato by placing boulders, after officials said the city heard "substantial concerns from. If the exact property line is not clear, you may want to get that sorted out first. Reinforce the seat of an old sled with a piece of plywood to make it strong enough to bear the stone's weight, then pile the stone onto the sled. <<8AA6BB0B58775A4195CD1E5269C224AB>]>> The Worlds Simplest Wagon. As a stopgap I am going to go out tomorrow and pound in metal fencing, just to stop this for now, but I need a more permanent solution. How big is a 1 ton rock? Yours is different for some reason. If a vehicle leaves the roadway, rocks won't stop these out-of-control vehicles, just damage them and possibly injure the . Small boulders may destabilize a vehicle, but boulders similar to the size shown below could contribute to a severe crash. Bought some screwed on reflectors (used for small utility trailers) at Loews painted the posts white, set them 2 feet in the ground about 2 feet from the road edge. Perfect for dry stacking landscape border wall, garden ponds and water features. The wood will roll along the pipes revolving beneath, carrying the load with it. Place small or medium-sized boulders onto sliding rock lifting tools to move them. Use this boulder as a centerpiece, adds character and dimension to any landscape. The first issue is to avoid making your home look like a bunker along the curb; my home has great curb appeal, and it would be a major drag when selling my home in the near future. Average Boulder Weights by Size A one-foot boulder can probably weigh 80 to 100 pounds, a two-foot boulder could be 300 to 450, a three-foot boulder can weigh anywhere from 1,200 all the way up to 1,800 depending on length, width, and height. Our street is private and narrow even though I am on straightaway - people get run off the road by larger delivery trucks. When there is no roadway between a given parcel of land and public roads, it can become incredibly difficult to legally use the land that you've purchased. Most of them don't know how to swing out onto the road to avoid the lawn. It's not just one car or person, it's almost anyone going down that alley. One of the most common items that homeowners use to create a barrier around their turfs is driveway rocks like EMSCO GROUP 2373 Granite. They are usuallypretty good, but there is also a park at the end of my road that boat owners in the area can use to drop off their boatsand then bring back again. This river boulder has different shades of brown. Inspiration for a contemporary side yard river rock landscaping in Seattle. These smallish rocks have been just as effective as the two-foot high boulders our neighbor used. Place large boulders as focal pieces in a rock garden. These worn, smooth river boulders are available from the size of a softball all the way up to accent boulder sizes. She received her Bachelor's degree from West Virginia University. For example, place large rocks or boulders closer to trees or tall plants and grasses, and place smaller rocks among flower beds and low shrubbery. We live at the end of two streets, which at one point were separate, but the connected the two by creating an L. We have trucks coming up these small roads all the time, 5 different trash truck companies plus delivery vehicles. Use the large boulders as natural edging for a flowerbed; depending on the size of the boulders, you can use them as a retaining wall to hold back a gentle slope in your yard. Dig only as deep as the amount of stone you plan to lay. Someone is systematically flattening out the corner, and it is driving me crazy. This method works best if youre able to put the protective material down before you plant the garden, and it should last for several years. 0000001128 00000 n Place large boulders around newly planted vegetation to create variety and extend support as plants grow. You need to break down that comfort level. (Land O' Lakes and Zephyrhills locations are open alternating weekends), Wildwood: 1-352-689-0069 startxref Over the course of, With so many outdoor activities, excellent restaurants, and unique attractions in Boulder, it can be difficult to decide where to even begin. :-), Take the quick-start route to turf with sod; these installation guidelines will help ensure a healthy and long-lasting lawn, Ditch the mower and lower your water bill while creating a feast for the eyes with diverse plantings and gathering places, Work less, help the environment and foster connections by just saying no to typical turf, The historic Phoenix property is now part of the architects school at Taliesin, where it will be used as a design lab, Art's a start for an inner-city community working to stave off urban blight and kindle a renaissance, Design advice, inspiration and observations that struck a chord this week, Choose from more grass varieties and save money over sod by starting your lawn from seed, Advice for wall and trim colors, what to always do before committing and the one paint feature you should completely ignore, Many facing a drought are swapping turf for less thirsty plantings. edinburgh recycling centre sighthill opening times, sunday service choir tour 2022, man killed in wilmington shooting today,
Loren Schechter Before And After,
Michael Bisping Parents,
Ap Gov Unit 4 Political Ideologies And Beliefs Quizlet,
Larry Brock Air Force Academy,
Articles H