19910425018129I

Incident

FAA incident report · Piper PA-46-310P · Stockton, CA · April 25, 1991

Date
April 25, 1991 · 04:21 local
Place
Stockton, CA
Airport
Stockton Metropolitan
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Aircraft
N4363M
Reported as
Piper PA46310P
People aboard
1
Fatal injuries
0
Pilot’s flight hours
4,451 total150 in this make and model18 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

While on autopilot aircraft entered steep spiral. Recovered and diverted. Vacuum leak resulted in erroneous gyro.

As the FAA filed it

WHILE ON AUTOPILOT AIRCRAFT ENTERED STEEP SPIRAL. RECOVERED AND DIVERTED. VACUUM LEAK RESULTED IN ERRONEOUS GYRO.

Other reports on N4363M · 2

Matched to the same aircraft by N-number and date.