X-37B Information

X-37B Mission Overview
OTV ID DoD ID Vehicle Flown NORAD/COSPAR ID USA ID Launch Date (UTC) Launch TIme (UTC) Launcher Launch Site Landing Date (UTC) Landing Time (UTC) Landing Site Satellites Deployed Duration in
~ Days
Launch Inclination * Notes
OTV-1   Vehicle 1 36514/2010-015A USA-212 22/04/2010 23:52 Atlas 5/501 - AV012 CCAFS - SLC41 03/12/2010 09:16 Vandenberg RW12   225 40.0° left main tire punctured during landing
OTV-2   Vehicle 2 37375/2011-010A USA-226 05/03/2011 22:46 Atlas 5/501 - AV026 CCAFS - SLC41 16/06/2012 12:48 Vandenberg RW12   469 42.8°  
OTV-3   Vehicle 1 39025/2012-071A USA-240 11/12/2012 18:03 Atlas 5/501 - AV034 CCAFS - SLC41 17/10/2014 16:24 Vandenberg RW12   675 43.5°  
OTV-4 AFSPC-5 Vehicle 2 40651/2015-025A USA-261 20/05/2015 15:05 Atlas 5/501 - AV054 CCAFS - SLC41 07/05/2017 11:47 KSC SLF RW 15   718 38.0° First flight with PLB hinge TPS update
Flight with External XR-5A Hall Thruster
OTV-5   Vehicle 2 42932/2017-052A USA-277 07/09/2017 14:00 Falcon 9 v1.2
Block 4 (B1040)
KSC LC-39A 27/10/2019 07:51 KSC SLF RW 33 USA-295, USA-296, USA-297 780 54.5° First time same vehicle flew twice in a row
OTV-6 AFSPC-7/USSF-7 Vehicle 1 45606/2020-029A USA-299 17/05/2020 13:14 Atlas 5/501 - AV081 CCAFS - SLC41 12/11/2022 10:22 KSC SLF RW 33 (?) FalconSat-8 (from Aft. Service Module) 909 45.0° First flight with an "Aft. Service Module"
OTV-7 AFSPC-52/USSF-52 Vehicle 2 58666/2023-210A USA-349 29/12/2023 01:07 Falcon Heavy KSC LC-39A           51.5° / 59.1° HEO First flight on a Falcon Heavy, again with Aft. Service Module installed
                               
                               
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The data presented here are collected via extensive research using publicly available data only.  
* Launch inclination via SeeSat-L observations  
Last Update: 09 February 2024