The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Browse · Fleets · data as of October 2, 2026

US Department Of Energy

Registered owner of 8 aircraft, based mainly in Oak Ridge, Tennessee (government). First registration on file August 12, 2009, most recent December 23, 2024. 4 carry the FAA's electric code.

By kind

Drones6 (75%)Helicopters1 (12%)Airliners and large jets1 (12%)

Models top 12

Autel Robotics EVO 21Autel Robotics EVO II ENTERPRISE1Bell Helicopter Textron Canada 4071Canadair CL-600-2B191Navmar Applied Sciences TIGER SHARK XP1Navmar Applied Sciences TIGERSHARK BLKIII A21Skydio X101Skydio X2D1

Registrations by year

012231201912021320221202312024

Aircraft newest registrations first

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N4590 Skydio
X10
US Department Of Energy
Oak Ridge, Tennessee
None on file 2024-12-23 Valid
N168PC Navmar Applied Sciences
TIGERSHARK BLKIII A2
US Department Of Energy
Richland, Washington
None on file 2023-04-27 Valid
N4585 Autel Robotics
EVO II ENTERPRISE
US Department Of Energy
Oak Ridge, Tennessee
None on file 2022-10-17 Valid
N177DE Navmar Applied Sciences
TIGER SHARK XP
US Department Of Energy
Richland, Washington
None on file 2022-05-02 Valid
N4547 Skydio
X2D
US Department Of Energy
Oak Ridge, Tennessee
None on file 2022-01-10 Valid
N4522 Autel Robotics
EVO 2
US Department Of Energy
Oak Ridge, Tennessee
None on file 2021-09-22 Valid
N850RJ Canadair
CL-600-2B19
US Department Of Energy
Richland, Washington
Experimental 2019-07-18 Valid
N617DE Bell Helicopter Textron Canada
407
US Department Of Energy
Lakewood, Colorado
Standard 2009-08-12 Valid

Owner name and addresses as the FAA publishes them. Source: FAA Civil Aviation Registry, October 2, 2026.