N88QD

PILATUS PC-12/45 · 2002 · Fixed-wing single-engine · 1 engine · 12 seats · Valid Registration

Registered owner: QUEST DIAGNOSTICS CLINICAL LABORATORIES INC, PA (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

No operator established for this aircraft.

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

1 report on file, 2026-04-21.

FALSE WARNING · 2026-04-21 Matched by certificate designator
ATA 3418

Part: AOA — FAILED (ZONE 500) · airframe 15,461 hrs · 16,499 cycles

THE PILOT REPORTED THAT AFTER DEPARTURE HE RECEIVED A SLOW SPEED INDICATION WITH AN ACCOMPANYING STICK SHAKER AND ORAL WARNING EVEN THOUGH HE WAS WELL ABOVE THE STALL SPEED FOR HIS CONFIGURATION, THE PILOT RETURNED THE AIRCRAFT TO HIS DEPARTURE POINT AND LANDED THE AIRCRAFT WITHOUT INCIDENT. POST THE AIRCRAFT’S LANDING MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE LEFT ANGLE OF ATTACK (AOA) PROBE IN A FAILED STATE. THE FAILED AOA PROBE WAS REPLACED WITH A SERVICEABLE AOA PROBE, AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Source: SDR Q5QA20260421002