20170826012109I

Incident · Minor damage

FAA incident report · Mooney M20R · Bessemer, AL · August 26, 2017

Date
August 26, 2017 · 10:00 local
Place
Bessemer, AL
Phase of flight
Landing: Touchdown
Operating rules
General operating rules (Part 91)
Damage
Minor damage
Aircraft
N4654M
Reported as
Mooney M20R
Reported engine
Continental IO-550 series
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
2,005 total1,378 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.

The pilot reported that the number 1 alternator bus circuit breaker tripped causing a loss of electrical power. The circuit breaker was reset and electrical power was momentarily restored. The pilot elected to return to keky. The number 2 alternator bus circuit breaker tripped and would not reset. The aircraft then experienced a total loss of electrical power.

The pilot executed a go-around maneuver during initial approach to eky to avoid conflicting traffic. On the second approach the pilot positioned the gear lever to the down position but the gear did not extend due to the electrical failure. The gear position indicator was not operational and pilot failed to execute the emergency gear extension procedure. The pilot made a gear-up landing at approximately 1000 local.

The aircraft experienced minimal damage to the propeller, landing gear doors and lower fuselage surfaces.

As the FAA filed it

THE PILOT REPORTED THAT THE NUMBER 1 ALTERNATOR BUS CIRCUIT BREAKER TRIPPED CAUSING A LOSS OF ELECTRICAL POWER. THE CIRCUIT BREAKER WAS RESET AND ELECTRICAL POWER WAS MOMENTARILY RESTORED. THE PILOT ELECTED TO RETURN TO KEKY. THE NUMBER 2 ALTERNATOR BUS CIRCUIT BREAKER TRIPPED AND WOULD NOT RESET. THE AIRCRAFT THEN EXPERIENCED A TOTAL LOSS OF ELECTRICAL POWER.

THE PILOT EXECUTED A GO-AROUND MANEUVER DURING INITIAL APPROACH TO EKY TO AVOID CONFLICTING TRAFFIC. ON THE SECOND APPROACH THE PILOT POSITIONED THE GEAR LEVER TO THE DOWN POSITION BUT THE GEAR DID NOT EXTEND DUE TO THE ELECTRICAL FAILURE. THE GEAR POSITION INDICATOR WAS NOT OPERATIONAL AND PILOT FAILED TO EXECUTE THE EMERGENCY GEAR EXTENSION PROCEDURE. THE PILOT MADE A GEAR-UP LANDING AT APPROXIMATELY 1000 LOCAL.

THE AIRCRAFT EXPERIENCED MINIMAL DAMAGE TO THE PROPELLER, LANDING GEAR DOORS AND LOWER FUSELAGE SURFACES.

Other reports on N4654M · 1

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