What was found
LONGERON 20 LEFT CRACKED AT LOWER FORWARD FASTENER HOLE TO EDGE. INSTALLED DOUBLER AT LONGERON 20 LEFT PER AARD 53-10-00-18.
- Difficulty date
- April 21, 2010
- Submitted
- October 8, 2010
- Operation
- Air carrier
- Aircraft
- N966TW
- Make and model
- Doug DC983
- Aircraft serial
- 53616
- Aircraft time
- 31,310 hours, 15,000 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Longeron
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.