What was found
EXTERNAL CF III HAS TOOLING/ DRILL MARK ABOVE FASTENER HEADS IN STGR 18R BETWEEN FR 75 - FR 76 LOCATED BEHIND AFT WING TO BODY FAIRING UPPER ATTACH STRUCTURE WHICH HAS 1 NUT- PLATE WITH DRILLED THROUGH INSERT AS MARKED.
- Difficulty date
- August 7, 2023
- Submitted
- August 11, 2023
- Operation
- Air carrier
- Aircraft
- N823MD
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000044
- Aircraft time
- 40,811 hours, 27,675 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.