June 2, 2022 Holloman High Speed Test Track sets record with fastest recovery mission in 30-plus years with reusable sled In late March, the 846th Test Squadron at Holloman Air Force Base, N.M., successfully stopped a reusable sled traveling at 6,400 feet per second on a monorail, making it a historic event for the team’s Hypersonic Sled Recovery, or HSR, effort.Lt. Col. Paul Dolce, Commander, 846th Test Squadron,
Oct. 25, 2021 Holloman High Speed Test Track completes two recovery missions at over 5,000-feet per second Since July 2021, the 846th Test Squadron at Holloman Air Force Base, N.M., successfully stopped two sleds traveling over 5,000-feet per second on a monorail as part of the Hypersonic Sled Recovery, or HSR, effort.According to Daniel Lopez, project manager for the test that was completed in July, the