- Difficulty date
- February 9, 2017
- Submitted
- February 10, 2017
- Operation
- Air carrier
- Aircraft
- N911ES
- Make and model
- Snias AS350B2
- Aircraft serial
- 2665
- Aircraft time
- 9,018 hours, 33,640 cycles
- Part
- Test Switch
- Part number
- DHS77516020
- Condition
- Intermittent
- Location
- Fire Detection
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FALSE INDICATION OF FIRE IN ENGINE COMPARTMENT. TEST SWITCH INTERMITTENT.