20050428010979I

Incident

FAA incident report · Piper PA-28R-200 · Livermore, CA · April 28, 2005

Date
April 28, 2005 · 13:55 local
Place
Livermore, CA
Airport
Livermore Municipal Airport
Phase of flight
Normal Cruise
Operating rules
General operating rules (Part 91)
Aircraft
N169JP
Reported as
Piper PA28R200
Reported engine
Lycoming IO360C1C
People aboard
3
Fatal injuries
0
Pilot’s flight hours
4,855 total2 in this make and model7 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.

(-23) During level flight, 7000 MSL, amp meter was reading 0, recycled alternator and amp meter returned to normal indication. Few minutes later medium size plume of smoke coming from instrument panel. Pilot turned off all electrical equipment and turned off the master switch, smoke dissipated and pilot returned to lvk without incident. Maintenance discovered that the voltage regulator and alternator have failed. The smoke was from the alternator circuit breaker, before it was tripped by the overload.

As the FAA filed it

(-23) DURING LEVEL FLIGHT, 7000 MSL, AMP METER WAS READING 0, RECYCLED ALTERNATOR AND AMP METER RETURNED TO NORMAL INDICATION. FEW MINUTES LATER MEDIUM SIZE PLUME OF SMOKE COMING FROM INSTRUMENT PANEL. PILOT TURNED OFF ALL ELECTRICAL EQUIPMENT AND TURNED OFF THE MASTER SWITCH, SMOKE DISSIPATED AND PILOT RETURNED TO LVK WITHOUT INCIDENT. MAINTENANCE DISCOVERED THAT THE VOLTAGE REGULATOR AND ALTERNATOR HAVE FAILED. THE SMOKE WAS FROM THE ALTERNATOR CIRCUIT BREAKER, BEFORE IT WAS TRIPPED BY THE OVERLOAD.

Other reports on N169JP · 1

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