What was found
CUSTOMER REPORTED DUAL TACHOMETER P/N: A792-4 MAIN ROTOR NEEDLE INDICATION WAS INOPERATIVE.
- Difficulty date
- May 11, 2020
- Submitted
- June 3, 2020
- Operation
- General aviation
- Filed by
- YV3R012M
Robinson Helicopter Company Inc - System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Tachometer
- Part number
- A7924
- Part serial
- 4713
- Condition
- Defective
- Stage of operation
- TX
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.