What was found
THE FORWARD AND AFT LONGERONS IN THE TAIL CONE PART NUMBERS 206-031-314-037 AND 206-031-314-145 ARE CRACKED IN HALF AT STATION 192.
- Difficulty date
- October 4, 2021
- Submitted
- October 9, 2021
- Operation
- Air carrier
- Aircraft
- N820SF
- Make and model
- Bell 407
- Aircraft serial
- 53279
- Aircraft time
- 10,401 hours, 35,840 cycles
- Engine
- Allsn 250C47B
- Engine time
- 28,886 hours, 7,951 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- None
- Condition
- None
- Component
- Longeron · Bell · NA
- Component part number
- 206031314037AND173
- Stage of operation
- AA
- 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.