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Atlas / NTSB / LAX98LA055

NTSB CAROL · Event

Event LAX98LA055

1997-11-28 SAN JOSE, California, United States Airport · RHV None 1 aircraft Status: Completed

Registry · N739HE

FAA Aircraft Registry record.

Make / Model

CESSNA 172N

Year of manufacture

1978 · 19 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19780309

ADS-B equipped

Yes — Mode-S A9ED2E

Registrant of record

TAKAI HIROYASU

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

the student pilot's failure to maintain an appropriate airspeed and proper rate of descent, and his misjudged landing flare, which led to an uncontrolled porpoise and eventual collapse of the landing gear.

Factual narrative

On November 28, 1997, at 1300 hours Pacific standard time, a Cessna 172N, N739HE, sustained substantial damage when it veered off runway 31R while practicing touch-and-go landings at the Reid-Hillview Airport, San Jose, California. The aircraft landed, porpoised, and came to rest with the nose gear collapsed between runways. The student pilot, the sole occupant, was not injured. The aircraft was being operated by Nice Air. Visual meteorological conditions existed for the local solo instructional flight and no flight plan was filed. The student pilot reported that this was his third solo flight in the pattern and that there were no problems on the first touch-and-go. On the second landing he was again cleared for the option. He reported that he felt fatigued and disoriented on downwind-to-base. On base-to-final he felt normal again and configured the aircraft for landing. He stated that his airspeed was high, he was descending at a rapid rate, and had a ". . .hard time controlling the airplane." He reported that the airplane struck the runway and became airborne again. He attempted to recover from the hard landing, but the aircraft continued to porpoise down the runway. The aircraft came to rest and the tower advised him to shut the engine down. An airport truck towed the aircraft back to the operator's base. An Federal Aviation Administration inspector from the San Jose Flight Standards District Office, examined the aircraft on scene. No abnormalities were noted with the aircraft. On the student pilot's second landing of his third solo instructional flight, he had been cleared for the option. He remembers feeling fatigued and disoriented before turning to the base leg; however, once he turned on final he felt normal again. He stated that he configured the aircraft for landing, but that his airspeed was high and the aircraft was descending at a rapid rate. The student said the aircraft landed hard and became airborne again. He attempted to recover from the hard landing, but the aircraft continued to porpoise down the runway until the nose gear collapsed. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1997_LAX98LA055.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (icing). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗