19971204043979I

Incident

FAA incident report · Beech 200BEECH · Springfield, IL · December 4, 1997

Date
December 4, 1997 · 09:50 local
Place
Springfield, IL
Airport
Capital Airport
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Aircraft
N981LL
Reported as
Beech 200BEECH
Reported engine
Pratt & Whitney PT6A41
People aboard
2
Fatal injuries
0
Pilot’s flight hours
11,400 total4,400 in this make and model46 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.

Narrative: on December 4, 1997, at approximately 0950 CST, during the approach to Capital Airport, Springfield, Illinois the right main gear down indicator light did not come on. The crew made a flyby of the tower to check the gear position. The landing gear appeared to be fully down and the crew landed at 0955 CST, without further incident. There was no damage to the aircraft and no injuries to the two crew members. This incident is closed with this report. An inspection of the right main landing gear after the landing revealed that the gear was not fully locked in the down position. Further investigation revealed that the actuator pivot point at the locking mechanism was not properly lubricated and had corroded and frozen, restricting the down lock and prevented the lock from operating properly. Corroded parts were replaced and the aircraft returned to service.

As the FAA filed it

NARRATIVE: ON DECEMBER 4, 1997, AT APPROXIMATELY 0950 CST, DURING THE APPROACH TO CAPITAL AIRPORT, SPRINGFIELD, ILLINOIS THE RIGHT MAIN GEAR DOWN INDICATOR LIGHT DID NOT COME ON. THE CREW MADE A FLYBY OF THE TOWER TO CHECK THE GEAR POSITION. THE LANDING GEAR APPEARED TO BE FULLY DOWN AND THE CREW LANDED AT 0955 CST, WITHOUT FURTHER INCIDENT. THERE WAS NO DAMAGE TO THE AIRCRAFT AND NO INJURIES TO THE TWO CREW MEMBERS. THIS INCIDENT IS CLOSED WITH THIS REPORT. AN INSPECTION OF THE RIGHT MAIN LANDING GEAR AFTER THE LANDING REVEALED THAT THE GEAR WAS NOT FULLY LOCKED IN THE DOWN POSITION. FURTHER INVESTIGATION REVEALED THAT THE ACTUATOR PIVOT POINT AT THE LOCKING MECHANISM WAS NOT PROPERLY LUBRICATED AND HAD CORRODED AND FROZEN, RESTRICTING THE DOWN LOCK AND PREVENTED THE LOCK FROM OPERATING PROPERLY. CORRODED PARTS WERE REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.