NTSB CAROL · Event
Event LAX01LA008
Registry · N3715R
FAA Aircraft Registry record.
Make / Model
CESSNA 172H
Year of manufacture
1966 · 34 years old at event
Engine
CONT MOTOR 0-300 SER (145 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19661123
ADS-B equipped
Yes — Mode-S A43A99
Registrant of record
FRIEDERICH CLAUDIO T
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
An inadvertent pilot-induced porpoise resulting from the pilot's improper landing flare and inadequate power management.
Factual narrative
On October 7, 2000, about 1030 hours Hawaiian standard time, a Cessna 172H, N3715R, operated by the pilot, made a hard landing on runway 03 at the Hilo International Airport, Hilo, Hawaii. Visual meteorological conditions prevailed during the solo instructional flight, and no flight plan was filed. The airplane was substantially damaged, and the student pilot was not injured. The flight was performed under 14 CFR Part 91, and it originated from Hilo about 1015. In pertinent part, the student pilot reported that during the first touchdown she decreased the engine power too soon for the flare and hesitated too long. Thereafter, she should have increased engine power but forgot what to do. The airplane touched down two more times, and the third time was "harder than necessary (and) noises were heard." According to the Federal Aviation Administration (FAA) coordinator, the pilot's certified instructor witnessed the accident. The CFI reported that the airplane touched down hard during the pilot's third landing on her first solo flight. Thereafter, the airplane porpoised about three times. The airplane's firewall was found bent during a subsequent inspection. Witnesses saw the airplane touch down hard and porpoise three times during the student pilot's third landing on her first solo flight. The student pilot reported that during the initial touchdown she decreased the engine power too soon for the flare and hesitated too long. Thereafter, she should have increased engine power but said she forgot what to do. The airplane engine's firewall was found bent during a subsequent airframe inspection. The student pilot's total flight time was about 29 hours. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2000_LAX01LA008.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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