20130216001359I

Incident · Minor damage

FAA incident report · Cessna 180A · Waukesha, WI · February 16, 2013

Date
February 16, 2013 · 12:36 local
Place
Waukesha, WI
Phase of flight
Landing: Touchdown
Operating rules
General operating rules (Part 91)
Damage
Minor damage
Aircraft
N392PT
Reported as
Cessna 180A
Reported engine
Continental IO-470 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Airline transport, flight instructor
Pilot’s flight hours
11,200 total10 in this make and model70 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.

After an hour long flight in the local area, the pilot extended the landing gear in preparation for landing. The pilot stated that the right gear extended and locked but the left gear did not. The pilot then conducted a low altitude fly-by and the tower operator confirmed that the right gear was down and the left gear was not. The pilot elected to retract the landing gear and land on runway 28. There was minor damage to the hull of each float.

After the aircraft was moved to a heated hangar, an aircraft mechanic cycled the landing gear four times and the system performed normally during the retraction and extention cycles. The mechanic suspected that frozen water in the landing gear system or float assembly may have adversely affected the operation of the left landing gear in flight.

As the FAA filed it

AFTER AN HOUR LONG FLIGHT IN THE LOCAL AREA, THE PILOT EXTENDED THE LANDING GEAR IN PREPARATION FOR LANDING. THE PILOT STATED THAT THE RIGHT GEAR EXTENDED AND LOCKED BUT THE LEFT GEAR DID NOT. THE PILOT THEN CONDUCTED A LOW ALTITUDE FLY-BY AND THE TOWER OPERATOR CONFIRMED THAT THE RIGHT GEAR WAS DOWN AND THE LEFT GEAR WAS NOT. THE PILOT ELECTED TO RETRACT THE LANDING GEAR AND LAND ON RUNWAY 28. THERE WAS MINOR DAMAGE TO THE HULL OF EACH FLOAT.

AFTER THE AIRCRAFT WAS MOVED TO A HEATED HANGAR, AN AIRCRAFT MECHANIC CYCLED THE LANDING GEAR FOUR TIMES AND THE SYSTEM PERFORMED NORMALLY DURING THE RETRACTION AND EXTENTION CYCLES. THE MECHANIC SUSPECTED THAT FROZEN WATER IN THE LANDING GEAR SYSTEM OR FLOAT ASSEMBLY MAY HAVE ADVERSELY AFFECTED THE OPERATION OF THE LEFT LANDING GEAR IN FLIGHT.

Other reports on N392PT · 1

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