What was found
PILOTS REPORTED A STALL HEAT CAUTION ANNUNCIATOR WOULD NOT TURN OFF WITH THE SWITCH IN THE ON POSITION. MAINTENANCE CLEANED CONNECTIONS ON A1 & A2 STALL WARNING CURRENT SENSORS. FUNCTIONAL CHECKS WERE GOOD.
- Difficulty date
- May 24, 2009
- Submitted
- May 24, 2009
- Operation
- Air carrier
- Aircraft
- N173YV
- Make and model
- Beech 1900D
- Aircraft serial
- UE173
- Aircraft time
- 22,777 hours, 39,082 cycles
- System (JASC)
- 3600 · Pneumatic System
- Part
- Sensor
- Condition
- Dirty
- Stage of operation
- TO
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.