What was found
ENGINE SIDE OF DUAL TACHOMETER HAD INTERMITTENT INDICATION ISSUES.
- Difficulty date
- September 8, 2021
- Submitted
- September 20, 2021
- Operation
- General aviation
- Filed by
- 8HBR698C
Hillsboro Aero Academy LLC - Aircraft
- N779SH
- Make and model
- Robsin R22BETA
- Aircraft serial
- 3591
- Aircraft time
- 10,233 hours
- System (JASC)
- 6340 · Rotor Drive Indicating System
- Part
- Dual Tachometer
- Part number
- A7925
- Part serial
- M2011700
- Condition
- Fluctuates
- Location
- Instrument Panel
- Part time
- 203 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.