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MIA96LA235

1996-09-29 · BORINQUEN, Puerto Rico · None · 1 aircraft · Status: Completed

Airport BQN

Current FAA registration · N1397X

Make / Model
BELL 47G-3B-1
Year of manufacture
1966 · 30 years old at event
Engine
LYCOMING TVO-435-GIA (280 hp)
Seats / Engines
3 seats · 1 engine
Last airworthiness date
19970501
ADS-B equipped
Yes — Mode-S A0A003

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

the pilot failed to maintain control of the aircraft while hover taxing. Factors in this accident were wind gusts and a tailwind.

Factual narrative

On September 29, 1996, about 1245 eastern daylight time, a Bell 47G-3B-1 helicopter, N1397X, registered to a private owner, operating as a Title 14 CFR Part 91, personal flight, crashed in the vicinity of Borinquen, Puerto Rico. Visual meteorological conditions prevailed, and no flight plan was filed. The helicopter was substantially damaged. The private pilot was not injured. The pilot had landed in the grass near runway 8. He turned left to hover taxi which resulted in the helicopter hovering with a 20 knot tail wind. The helicopter was hover taxiing about 18 inches above the ground, when the left front landing skid struck the ground, resulting in the main rotor blades striking the ground. This was the pilot's, first solo flight, as a student helicopter pilot, after being endorsed for solo flight the day before the accident. According to the FAA Inspector's statement, the pilot stated, "...a gust of wind hit the helicopter causing the left front section of the skid to hit the ground and break...." The reported winds at the time of the accident were from 070 degrees, at 20 knots with gusts to 25 knots. The pilot had landed in the grass near runway 8, turned left to hover taxi, which resulted in the helicopter hovering with a 20 knot tail wind. The helicopter was hover taxiing about 18 inches above the ground, when the left front landing skid struck the ground, resulting in the main rotor blades striking the ground. This was the pilot's first solo flight as a student helicopter pilot, after being endorsed for solo flight the day before the accident. The reported winds at the time of the accident were from 070 degrees at 20 knots with gusts to 25 knots. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1996_MIA96LA235.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.