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SEA07CA077

2007-03-10 · Kingman, Arizona, United States · None · 1 aircraft · Status: Completed

Airport IGM

Current FAA registration · N521ER

Make / Model
CESSNA 172S
Year of manufacture
2001 · 6 years old at event
Engine
LYCOMING I0360 SER (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20010820
ADS-B equipped
Yes — Mode-S A68D19

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's misjudged flare, which resulted in a hard landing and a porpoise.

Factual narrative

The student pilot was on a cross-country training flight, landing at her destination, when the airplane porpoised during landing. About 5 miles from the airport, she initiated the descent to traffic pattern attitude. The student pilot stated that due to the late descent, the airplane's airspeed was higher than normal. The airplane touched down and the nose gear dropped. This was followed by a propeller strike on the runway. The airplane porpoised down the runway, incurring additional propeller strikes on the runway, and then came to a stop on a taxiway. During the accident sequence, the firewall buckled. The student pilot stated that there were no mechanical malfunctions with the airplane prior to the accident. The student pilot was on a cross-country training flight, landing at her destination, when the airplane porpoised during landing. About 5 miles from the airport, she initiated the descent to traffic pattern attitude. The student pilot stated that due to the late descent, the airplane's airspeed was higher than normal. The airplane touched down and the nose gear dropped. This was followed by a propeller strike on the runway. The airplane porpoised down the runway, incurring additional propeller strikes on the runway, and then came to a stop on a taxiway. During the accident sequence, the firewall buckled. The student pilot stated that there were no mechanical malfunctions with the airplane prior to the accident. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2007_SEA07CA077.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.