- Difficulty date
- May 16, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N894UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46094
- Part
- Frame
- Condition
- Drill Marks
- Location
- Bs 280
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:D, 3 DRILL START BLEND OUTS ON FRAME F/S 280 I/B FLANGE WENT BEYOND ALLOWABLE LIMITS BETWEEN LONGERONS 19R AND 20R (REF N/R 535529). FABRICATED AND INSTALLED REPAIR PARTS IAW DHC SK-894-529 AND SRM 51-1-20 (REF UPS ENRG FILE NR DC8-53-1819).