N125TY

Substantial
Minor

BUCHANAN Kitfox IVS/N: HCU089

Accident Details

Date
Tuesday, July 31, 2018
NTSB Number
CEN18LA303
Location
Loma, CO
Event ID
20180801X04309
Coordinates
39.135276, -109.025558
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The pilot's improper decision to conduct a low-altitude flight over a river and his inadequate monitoring of the environment, which resulted in a collision with a cableway.

Aircraft Information

Registration
Make
BUCHANAN
Serial Number
HCU089
Engine Type
2-cycle
Year Built
2006
Model / ICAO
Kitfox IVFK9
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
2
FAA Model
KITFOX IV-1200

Registered Owner (Current)

Name
BUCHANAN GUY E
Address
16718 PEACE VALLEY LN
City
RAMONA
State / Zip Code
CA 92065-7046
Country
United States

Analysis

On July 31, 2018, about 1130 mountain daylight time, a Buchanan Kitfox IV experimental airplane, N125TY, impacted a cableway while maneuvering at low altitude over the Colorado River near Loma, Colorado. The private pilot sustained minor injuries, and the airplane sustained substantial damage to the fuselage. The airplane was registered to and operated by a private individual as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed at the time of the accident, and the flight was operated on a visual flight rules flight plan. The airplane departed the Grand Junction Regional Airport (GJT), Grand Junction, Colorado, about 1100, and was destined for Cedar City, Utah.

According to the pilot, he departed GJT and elected to fly at low altitude over the Colorado River. After over passing a group of river rafters about 500 ft above ground level, the pilot "dropped [the airplane] low to the river." Shortly after descending, the airplane's vertical stabilizer struck a cableway (owned and maintained by the US Geological Survey (USGS)) that crossed over the river. The pilot lost control of the airplane, and the airplane impacted the side of the river canyon. The airplane came to rest partially submerged in the river, and the pilot was rescued by passing river rafters (Figure 1).

Figure 1 - Accident Site (photo provided by Mesa County Sheriff's Office)

According to the USGS, the cableway is supported by two fixed A-frame structures located on the sides of the riverbank. The center of the cable to the water surface is 32 ft (Figure 2).

Figure 2 - Cableway dimensions (USGS)

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN18LA303