Tarot 650 Quadcopter
March 14, 2026 · 8 min 42 s flight time · 1.84 km ground track
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Flight Health
Vector AI — what we noticed
Motor 2 vibration RMS climbed from 6.3 to 14.1 m/s² over the 6-min mark — earliest plausible cause is a loosened prop nut or a developing bearing fault. Recommend visual inspection before next flight.
Battery sag under load was within nominal envelope (1.5 % below the cell's published curve at 22 A). No replacement needed.
Yaw response was symmetric within 3 % — no detectable trim drift on the FC.
Event timeline
| Time | Event | Severity |
|---|---|---|
| 00:14 | Armed | info |
| 00:22 | Mode → STABILIZE | info |
| 01:55 | Mode → LOITER (15 s settle) | info |
| 06:31 | Vibration spike on Z-axis (motor 2) | warn |
| 07:04 | Mode → RTL — operator triggered | info |
| 08:42 | Disarmed | info |
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