SDR CALA2025093009437

Service difficulty report · Skin · Boeing 7379

Difficulty date: September 24, 2025
Submitted: October 1, 2025
Operation: Air carrier
Aircraft: N17594
Make and model: Boeing 7379
Aircraft serial: 43447
Aircraft time: 1,385 hours, 453 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Skin
Condition: Damaged
Location: Zone 300
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.

What was found

RIGHT HORIZONTAL STAB LOWER INSPAR SKIN, INTERIM REPAIR ACCOMPLISHED INTIAL INSPECTION ON OR BEFORE THE AIRCRAFT RE ACHING 56,000 CYCLES. PERFORM REPEAT INSPECTIONS PER PAR T 2 -INSPECTION REQUIREMENTS AT INTERVAL NOT TO EXCEED 9000 FLIGHT CYCLES THERE AFTER.PER ECRA 5510-03309

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