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BEGIN:VEVENT
SUMMARY:Falcon 9 B5 • NROL-172
DTSTART;VALUE=DATE-TIME:20260512T021300Z
DTEND;VALUE=DATE-TIME:20260512T021300Z
UID:142680366752
DESCRIPTION:A SpaceX Falcon 9 Block 5 rocket will launch the classified NR
 OL-172 mission for the National Reconnaissance Office. It is for the first
  phase of NRO's imaging satellite constellation built by SpaceX and Northr
 op Grumman and is understood to be the thirteenth of multiple batches to l
 aunch. The NRO's Proliferated Architecture is a constellation of intellige
 nce satellites\, including imaging and relay satellites. The ? satellites 
 on this launch are built upon SpaceX' Starshield bus\, with Northrop Grumm
 an providing sensors for some of them. The booster is designated B1103.2 f
 or this mission.\n\nWebcast: https://x.com/i/broadcasts/1AKEmOQmWLVKL\nht
 tps://www.spacex.com/launches/nrol172\nhttps://www.youtube.com/live/Eolg3W
 JBf_o\nhttps://spaceflightnow.com/2026/05/11/live-coverage-spacex-to-launc
 h-intelligence-gathering-satellites-for-the-national-reconnaissance-office
 /\nhttps://www.youtube.com/live/5GZdQ7WLF_U\nhttps://www.youtube.com/live/
 OMYjAt2aGjo\nhttps://www.youtube.com/live/c8eDo9_yTeM
LOCATION:Vandenberg AFB Space Launch Complex 4\, Lompoc\, Kalifornien 9343
 6\, Vereinigte Staaten
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