2022-09-17 Pinkbeary First Flight

First flight of our experimental stage separation mechanism

Members In Attendance

Airframe

  • Megan Joseph (MINDI Project Manager)

  • Anjana Saravanan

  • Anant Ayyar

Recovery

  • Cassidy Powers (LEAD)

  • Jonah Henry (SSEP Project Manager)

  • Max Gu

  • Shadi Hassani

  • Andrew Zhu

Systems

  • Cassiopeia Young (LEAD, Recovery)

PVP

  • Aarabhi Achanta (President)

Media

  • Saranyu Nel (LEAD)

  • Jingyuan Chen (Prospective)

September 16

Evening Departure Logistics

  • Launch logistics were organized a week in advance with a spreadsheet listing cars and drivers.

  • No one shuffled between cars.

  • Cars left around 4:30 PM on 16 Sep. Two left from Hearst Mining Circle. One directly went to pick members up and then went to buy groceries for the launch, leaving Berkeley around 5:30 PM.

    • In the future, we should purchase groceries ahead of time to avoid getting stuck in rush hour traffic.

  • Stop made at Denny's, In&Out for dinner & to allow the late-departing car to catch up.

  • Arrived at Motel 6 in Mojave, CA at 12:45 AM on 17 Sep.

    • In the future, recommend departing earlier in the day (depending on availability) and stopping for less time in order to arrive earlier to allow for more time to rest.

September 17

  • Departed from Motel 6 at 7:30 AM.

  • Arrived at FAR at 8:30 AM.

  • Began integration immediately. Integration completed by 11:30 AM but launch was delayed to allow for Michael Karish (former Recovery Lead and SSEP PM) to join a virtual call to watch launch.

  • FAR officials did not hold safety talk, nor did they require a L2 cert.

Ground Test

  • Not held due to extensive experience and testing in stage separation and parachute deployment.

  • Ground tests may not be held during launches in the future. TBD by Recovery.

Launch

  • Pinkbeary placed on launch rail and armed at 12:45 PM.

  • Initial launch attempt scrubbed due to failed lower-stage motor igniter.

  • Pinkbeary successfully launched at 1:46 PM after FAR officials provided STAR with a new custom-made motor igniter.

Flight

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