No fatalities

Airplane Noses Over During Water Landing After Gear Malfunction (N744LS)

Lake City, MI, US

On May 5, 2001, a Maule M-7-235B (registration N744LS) was involved in an aviation accident near Lake City, MI. No fatalities were reported. Investigators recorded the probable cause as: The hydraulic line to the left landing gear was not properly flared at the fitting, causing a loss of hydraulic fluid and subsequent gear extension during the water landing. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

An airplane nosed over during a water landing after the landing gear extended on touchdown. The pilot had attempted to retract the gear due to a hydraulic leak caused by an improperly flared line.

Accident Details

The airplane nosed over during a water landing with the wheel extended. The accident occurred after the pilot experienced difficulty with the landing gear system.

Pilot's Account

The pilot reported that after takeoff from the lake, he was unable to lower the landing gear in preparation for a hard surface landing. He returned to the lake, where he recycled the gear and performed emergency procedures to verify the gear was retracted. The pilot stated that he believed the gear was retracted prior to touchdown. However, as he slowed the airplane, the force of the water pulled the landing gear down, and the airplane nosed over.

Post-Accident Inspection

Inspection of the airplane after the accident revealed that the hydraulic line to the left landing gear had separated, porting the hydraulic fluid. It was determined that the hydraulic line was not properly flared at the fitting, leading to loss of fluid and eventual gear extension.

Probable cause

The hydraulic line to the left landing gear was not properly flared at the fitting, causing a loss of hydraulic fluid and subsequent gear extension during the water landing.

Frequently asked questions

What happened in the 5 May 2001 Maule M-7-235B accident near Lake City, MI?

An airplane nosed over during a water landing after the landing gear extended on touchdown. The pilot had attempted to retract the gear due to a hydraulic leak caused by an improperly flared line.

Were there any fatalities in the 5 May 2001 Maule M-7-235B accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 5 May 2001 involved a Maule M-7-235B, registration N744LS, at Lake City, MI.

What was the probable cause of the accident?

The hydraulic line to the left landing gear was not properly flared at the fitting, causing a loss of hydraulic fluid and subsequent gear extension during the water landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20010510X00925. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.