NTSB CAROL · Event
Event FTW96LA292
Registry · N4273Y
FAA Aircraft Registry record.
Make / Model
AERO SP Z O O AT-4 LSA
Year of manufacture
2007
Engine
ROTAX 912ULS SERIES (100 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20080509
ADS-B equipped
Yes — Mode-S A51878
Registrant of record
HUNT DAVID
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's improper planning/decision. The weather condition (sudden high wind) was a related factor.
Factual narrative
On July 5, 1996, approximately 0730 mountain daylight time, a Raven S55A balloon, N4273Y, received no damage during a high wind landing near Gunnison, Colorado. The pilot and one passenger were not injured, but another passenger did receive a serious injury. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight conducted under Title 14 CFR Part 91. The flight originated at Gunnison, Colorado, on July 5, 1996, approximately 0700. According to the pilot, the wind was calm when the balloon took off. After 15 minutes of flying at 1,000 feet agl (above ground level), the pilot noticed other balloons at lower altitudes traveling at higher ground speeds. The pilot descended to 200 to 300 feet agl and estimated the wind at that altitude to be in excess of 30 knots. After flying at this altitude for 10 minutes, the pilot decided to land and chose an open field. During the high wind landing that ensued, one of the two passengers aboard sustained a serious injury. The pilot said that 15 minutes after the landing, the winds were again calm. The balloon pilot said that when he took off, the wind was calm. After about 15 minutes of flying at 1,000 feet agl, he noticed other balloons at lower altitudes traveling at higher ground speeds. The pilot descended to 200 to 300 feet agl and estimated the wind at that altitude to be in excess of 30 knots. After flying at this altitude for about 10 minutes, the pilot decided to land in an open field. During the high wind landing, one of the two passengers sustained a serious injury. The pilot said that about 15 minutes after the landing, the winds were again calm. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1996_FTW96LA292.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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