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Tip

Make sure to update the Title following the format “Jan 01, 2020 Flight Test”

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Date/Time

Action

Aircraft Assembly

If aircraft assembly is complicated, outline dates of various milestones that should be met to ensure we don't rush to complete work at the last minute.

Pre-flight Preparation

Feel free to not come at 9 if you don’t have a lot workload. During this time get snack if needed

Required persons for preflight preparation show up at bay

Flight test lead breifly assign task for preparation work

Flight brief from flight test lead

Loading onto the Car

Take your water bottle with you. Go washroom before we leave!

Drive to the test ground

Flight Testing

Debrief

🧯 Aircraft Incident Procedures

Incident

Procedure

Crash

Outline the procedure for who will go to handle the aircraft in the event of a crash, what should be done, were emergency equipment is, etc.

Flyaway

Outline the procedure for flyaways. List relevant contact information for local authorities and plans of action to recover control of the aircraft

Configuration Error

Outline steps to take in the event of a configuration issue with the aircraft

Injury

Property Damage

🔧 Week-Before To-Do List

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Item

Owner

  •  Use Flight-Post Mortem to Debrief

ALL MEMBERS PRESENT

  •  Discard of damaged batteries

  •  Discharge used batteries for better longevity

Flight Test Post Mortem

Flew 3 flights.

Took off without compass calibration but with “learn offsets” checked. → we were unable to gain a successful compass calibration.

Battery 1

~ 2 minutes. Battery @ 80% after

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  • Took off in stabilize mode

    • checked stabilization, controls correction direction

    • added full stick deflection in all axis.

    • Landed after about 40 seconds.

  • Took off in loiter.

    • throttled up to ~ 60-70%, then throttled down to 50%

    • Drone lost altitude and eventually hovered at around 60-70% throttle.

    • Experienced wide GPS drifting hands off sticks → added pilot correction.

    • Experienced lost of thrust near end of flight → crash landed into some bushes. (even at full throttle)

  • Moved drone back to launch, stabilize, attempted to takeoff and hover.

    • experienced lost of thrust again.

Decided to swap batteries after this point.

Battery 2

~ 4 minutes. Battery @ 70% after

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  • Took off in stabilize mode.

  • Decided to see how long we could maintain hover.

  • Added full throttle / 0 throttle impulses to gauge drone reaction. (starts around 1:42, again at around 3:50)

    • note drone roll to left when adding throttle impulse

Flight 3

~ 4 minutes. Battery @ 70% after

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  • Took off in altitude hold mode.

    • Does…sorta hold altitude.

    • Very choppy altitude hold

  • Landed in stabilize.

Tip
  • SBUS works!

  • didn’t crash!

  • Altitude Hold & Loiter are able to fly.

  • Stabilize flight quite … stable (PID’s looking good).

Note
  • Althold / Loiter very choppy.

  • No telemetry from minipix

  • no datalogs from minipix

Warning
  • , Forgot battery tester

  • Did not have 10x4.5 props.

RCA for Red Items

Create a RCA and keep it as a child page.

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Other Resources

Booking WRESTRC Field

How to Book the Flight Grounds