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BEGIN:VEVENT
SUMMARY:Falcon 9 B5 • Starlink
DTSTART;VALUE=DATE-TIME:20260409T023900Z
DTEND;VALUE=DATE-TIME:20260409T023900Z
UID:843362576322
DESCRIPTION:A SpaceX Falcon 9 Block 5 rocket will launch a batch of 25 Sta
 rlink v2 Mini Optimized satellites into low Earth orbit. This flight is in
 ternally known as Starlink Group 17-21 and the booster is designated as B
 1063.32 for this mission\, flying with a reused fairing.\n-\nStarlink v2 M
 ini Optimized satellites are built by SpaceX and have a reported launch ma
 ss of 575kg. The mass-produced spacecraft carry a communications payload u
 sing the Ku and Ka frequency bands\, plus E-band for backhaul\, which will
  allow Starlink to provide ~4x more capacity per satellite than earlier it
 erations. They also employ optical inter-satellite links\, phased array be
 am forming and digital processing technologies. On the v2 sats the Krypton
  thrusters are replaced with new and more powerful Argon Hall thrusters. T
 he Optimized chassis features upgrades\, such as a new backhaul antenna wi
 th a SpaceX-designed and built dual-band chip and improved avionics\, prop
 ulsion and power systems. Starlink sats are able to track on-orbit debris 
 and capable of autonomous collision avoidance. All satellites will be equi
 pped with anti-reflective coatings.\nThe updated Starlink network architec
 ture has 1584 satellites at 550km altitude and an inclination of 53 degree
 s\, 1584 satellites at 540km and an inclination of 53.2 degrees\, 720 sate
 llites at 570km and an inclination of 70 degrees\, and 520 satellites at 5
 60km and an inclination of 97.6 degrees. The initial FCC application cover
 ed 4408 Starlink satellites. Eventually SpaceX will launch and operate a f
 ollow-on network of 7518 additional Starlink satellites transmitting in V-
 band frequencies. In the final deployment stage an additional 30000 Starli
 nk satellites might get orbited.\n-\nDelayed from Apr. 6 and 7.\n\nWebcast
 : \nhttps://www.spacex.com/launches/sl-17-21\n\nhttps://spaceflightnow.co
 m/
LOCATION:Vandenberg AFB Space Launch Complex 4\, Lompoc\, Kalifornien 9343
 6\, Vereinigte Staaten
END:VEVENT
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