Maintainers at Holloman AFB, N.M., recently pioneered new F-16 ground equipment that cleans the aircraft’s hydraulic system during maintenance, saving time and maintenance cost. The new hydraulic test “mules” incorporate a purification system that constantly strains the aircraft’s hydraulic fluid while it’s connected and running. The system is constantly “removing all the moisture, air, and particles out of the hydraulic fluid in the systems of the aircraft,” SMSgt. Ian Hall, 54th Aircraft Maintenance Squadron aerospace air ground equipment flight chief, said in a release. Mules operate the aircraft’s hydraulic systems to facilitate ground maintenance and operational checks without requiring the F-16’s engine to be running. System contamination is not an uncommon issue with the F-16, and the new mules “will increase the system reliability,” saving maintenance costs and up to 230 gallons of hydraulic fluid each time the aircraft is drained and flushed, added Hall. The new mules are already used on several other aircraft types and the 54th AMXS conducted the first F-16-scrub on Nov. 4.
B-21 Raider First Flight Now Postponed to 2023
May 20, 2022
The Air Force says the B-21 Raider won't make its first flight until 2023; about a six-month delay from the last official estimates. No reason was given for the delay. While other programs have recently chalked up schedule slips to supply chain and labor shortages, the Air Force has said…