![]() ![]() PteroDynamicsĪ call was issued to industry for the capabilities NAWCAD was looking for in small cargo-hauling UAS and the Navy put drones through an evaluation during the 2019 Advanced Naval Technology Exercise. “We want to develop a logistics system to get rid of the helos that transport parts back and forth,” Tony Schmidt, director of rapid prototyping, experimentation and demonstration at the Naval Air Warfare Center Aircraft Division (NAWCAD) told USNI News.Ī schematic representation of Transwing's VTOL to cruise flight transition from the company's U.S. Small to midsized UAS, the Navy realized, might be able to do most VERTREP missions in just as timely but far less expensive fashion. That doesn’t seem an efficient use of large, fuel-hungry, multimillion-dollar, multi-mission aircraft. ![]() The analysis confirmed what many in the Navy long knew: Some 90% of critical repair cargo delivered at sea by helicopters and V-22 aircraft weighs less than 50 pounds. The practice has long been known as “vertical replenishment,” or VERTREP, and a long line of VTOL aircraft up to today’s SH-60 Seahawk and V-22 Osprey have spent countless hours and countless pounds of fuel shuttling priority cargo between ships. Since the advent of the helicopter the Navy has airlifted time-critical supplies, gear and even personnel between at-sea ships via aircraft. Just use yer imagination.In 2018 Military Sealift Command and Navy Fleet Forces Command did an analysis of the typical resupply operations naval formations do at sea. Here's what I had going on (yes, I'm holding it in my hand. I tried to grab my phone to snap a picture of it flying, which turned out to be a bad idea because as soon as I looked away to reach for my phone I expertly crashed into the couch and executed a perfect one point landing in a kinda upside down positionīut it was a soft landing, and I didn't break anything Now, I didn't want the string to get caught up in the props, so I made the string about 2 feet long, and set it as far back as it would go before I lifted it off, so, when it got off the ground, the payload was swinging wildly back and forth as I struggled to keep the thing level while using the drone about as far from its intended use as it can get, which is dangling a weight 2 feet from the bottom of the COG while it's swinging back and forth and round and round But it will still respond if I push up the UP joystick.Īnd it lifted the pile of parts up off the ground ! ![]() But it was in "baby mode" which means that all safety protocols are in effect, which means it's kinda on auto-don't-get-too-crazy mode. It got to the end of the string and stopped. So I tied a string to an esp32cam, a dc-dc boost converter, and a Lumenier 205mah rechargable lipo, and turned it on, and lifted off I want to add a camera to it, but, will it fly with that extra weight ? (Well, okay, I probably wouldn't have spent $50 on a flying Care Bear) It could've been a flying Care Bear for all I care. The fact is that it's simply the best $50 quadcopter I've ever had, and that's all I care about ![]() I'm not gonna get involved in that argument. Okay, fine, it's Star Wars and not Star Trek. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |