Casualties unknown

Hard Landing and Porpoising Results in Structural Damage to Airplane (N106ED)

Edwards Afb, CA, US

On July 20, 2005, a Cessna 172S (registration N106ED) was involved in an aviation accident near Edwards Afb, CA. Investigators recorded the probable cause as: the pilot's misjudged flare and inadequate recovery technique from the subsequent bounces. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

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

During a short repositioning flight, an airplane porpoised after a hard landing on runway 04, damaging the nose wheel, propeller, and firewall. The pilot reported no mechanical failures.

Incident Overview

A pilot conducting a repositioning flight from the south runway complex to the main base runway experienced a hard landing that led to structural damage. The flight, covering approximately one-quarter mile, involved a departure from runway 24 and a landing on runway 04. Upon touchdown, the airplane struck the runway with excessive force and rebounded into the air. The pilot attempted to regain control, but a second touchdown was even harder. The airplane bounced one or two more times before the pilot successfully completed the landing.

Post-Flight Inspection

After taxiing and parking, the pilot performed a post-flight inspection. The inspection revealed damage to the nose wheel and propeller. Further examination uncovered damage to the firewall. The pilot stated that the airplane and its engine had experienced no mechanical failures or malfunctions during the flight.

Damage Assessment

The hard landing sequence, characterized by porpoising, resulted in visible damage to multiple components. The nose wheel assembly and propeller sustained impact-related damage, and the firewall was also compromised. The extent of the damage required additional maintenance actions.

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Frequently asked questions

What happened in the 20 Jul 2005 Cessna 172S accident near Edwards Afb, CA?

During a short repositioning flight, an airplane porpoised after a hard landing on runway 04, damaging the nose wheel, propeller, and firewall. The pilot reported no mechanical failures.

What aircraft was involved and where did it happen?

The accident on 20 Jul 2005 involved a Cessna 172S, registration N106ED, at Edwards Afb, CA.

What was the probable cause of the accident?

the pilot's misjudged flare and inadequate recovery technique from the subsequent bounces.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20050916X01485. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.