What was found
AT INSPECTION DETERMINED SKIN CORROSION AT UPPER FORWARD TCAS ANTENNA. REMOVED CORROSION AND DETERMINED REMAINING THICKNESS PER ULTRASONIC INSPECTION. REMAINING THICKNESS ACCEPTABLE.
- Difficulty date
- November 6, 2019
- Submitted
- December 30, 2019
- Operation
- Air carrier
- Aircraft
- N777QL
- Make and model
- Lear 45LEAR
- Aircraft serial
- 216
- Aircraft time
- 6,497 hours, 4,745 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- 4553003008
- Condition
- Corroded
- Location
- Bs 245-256
- Part time
- 6,498 hours, 4,745 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.