What was found
BOS - FLT 4862 - AFTER TAKEOFF, LEFT PROP SPEED INDICATION FAILED. ALL OTHER PARAMETERS WERE NORMAL. AIR TURN BACK TO BOS. REMOVED AND REPLACED BETA TUBE. (M)
- Difficulty date
- April 1, 2001
- Submitted
- May 22, 2001
- Operation
- Air carrier
- Aircraft
- N305AE
- Make and model
- Saab 340B
- Aircraft serial
- 340B305
- Propeller
- Rotol R3544123F13
- System (JASC)
- 6140 · Propeller Indication System
- Part
- Beta Tube
- Part number
- 8147994
- Part serial
- 0007025
- Condition
- Failed
- Location
- Lt Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.