What was found
CUSTOMER REPORTED WARNING UNIT P/N: A569-9 HORN (AUDIO) DID NOT SOUND.
- Difficulty date
- July 12, 2021
- Submitted
- July 22, 2021
- Operation
- General aviation
- Aircraft
- N882GD
- Make and model
- Robsin R44RAVENII
- Aircraft serial
- 14396
- Aircraft time
- 68 hours
- Engine
- Lyc IO540AE1A5
- System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Warning Unit
- Part number
- A5699
- Part serial
- LOT114
- Condition
- Defective
- Location
- Rpm
- Part time
- 68 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.