A UAV tether for choppy seas, four advanced (and expensive) drones, drones changing the way buildings are designed, a drone (and rover) for simulated Martian missions, the Army’s short-range reconnaissance program with Skydio, an Apple patent for pairing UAVs and controllers, kites that take down drones, Ukraine drones that take down Russian drones.

The Naval Information Warfare Center in San Diego designed a smart winch tether system with an autonomous winch that keeps proper slack in the tether. A UAV can hover at a specific altitude while the ship pitches and rolls with the waves. The winch autonomously adjusts the spool motor by measuring the tether-departure angle. Adding a tethered quadcopter to the uncrewed Seahawk ship would allow it to elevate cameras and expand the line of sight.

The Aerwins Xturismo is a flying motorbike with a maximum range of 40km that can carry up to 100kg. The Airborne Drones’ Vanguard is a long-range surveillance drone with a 94-minute flight time and 4K video. The Lockheed Martin Indago 3 is rugged and “whisper quiet,” taking only two minutes to get airborne. The Volocopter 2X is a personal helicopter targeted to prospective air taxi operators.

1. Creating 3D digital models of buildings with accuracy to within a centimeter. 2. Heritage simulations where drones help planners to visualize the final impact of restoration or construction work on a damaged or partially finished building. 3. Drone delivery including roof-top landing pads and recharging stations. 4. Drones mounted with 3D printers that could construct emergency shelters or repair buildings. 5. Agile surveillance with drone systems like biometric indicators and “face recognition.”

The Skypersonic rover and drone system will be used by crew members to remotely explore Martian-like terrain. NASA’s Simulated Mars Missions will run for a year and operate from a 1,700-square-foot simulated Martian habitat at the Johnson Space Center in Houston, Texas. The rover and drone will be controlled by the crew in the Habitat, but they’ll actually be exploring Martian-like terrain remotely on Earth.

The Skydio RQ-28A is a short-range reconnaissance quadcopter UAS. It’s the Army’s first program-of-record quadcopter drone. Fielding of the RQ-28A was completed in early November 2022 by the Army’s Unmanned Aircraft Systems (UAS) Project Office with the 3rd Battalion, 75th Ranger Regiment at Fort Benning in Georgia. The Army’s short-range reconnaissance (SRR) program seeks to develop an inexpensive, rucksack-portable, vertical take-off and landing (VTOL) small unmanned aircraft that provide rapidly deployable intelligence, surveillance, and reconnaissance (ISR) capabilities.

Apple has been granted a patent for “a system and method for pairing/unpairing UAVs to/from UAV controllers.” Based on a triggering condition, a UAV or a controller may initiate a paring or unpairing of the UAV to or from a host controller and receive a configuration update from a network to confirm the paring or unpairing.

Apple initially filed the patent in Singapore in May 2020 (10202004252X). In November 2021, Apple filed the same patent in the U.S. and the U.S. Patent and Trademark Office granted Apple that patent on December 6, 2022. (US 11523323 B2, Unmanned Aerial Vehicle And Controller Association.)

Here, a “kite” refers to a bird of prey in the hawk family. The Indian and US Armies conducted an exercise to publicly demonstrate how birds of prey are being trained to attack drones. The program started in 2020 and training is continuing

Aerial footage from a Ukrainian drone shows what appears to be that drown taking down a Russian DJI Mavic. The video doesn’t show this with certainty, but it looks like the Ukrainian rammed the Russian Mavic, causing it to veer away suddenly. A few months ago, a video surfaced that shows a similar battle between Russian and Ukrainian quadcopters.

Drone: Snoqualmie Pass snow

Fly over a snow-covered Snoqualmie Pass, a mountain pass for Interstate 90 through the Cascade Range in Washington state.