DEN89LA080

NTSB accident investigation · Eller BD-5B · Colorado Spring, CO · February 24, 1989

Accident · Minor injuriesLimited investigationFinal report
Date
February 24, 1989, 13:28 local (20:28 UTC)
Place
Colorado Spring, CO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N94ECEller BD-5B
Weather
Visual (VMC) · Day
Status
Completed · report May 22, 1990
Report
Approved by Office Director
FAA report
19890224002699A
Case key
17676

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The NTSB’s determination of the probable cause, and any contributing factors.

The improper installation of fuel lines which were pinched off causing fuel starvation when the gear was retracted. A factor in the accident were the terrain features including loose gravel short of the runway.

Analysis

The commercial plt was performing an initial flight on his single place homebuilt acft. During initial climb, at 400 ft AGL, the gear and flaps were retracted. 10 seconds later the engine seemed to lose power and the plt switched fuel tanks. The power resumed and 20 seconds later the plt said the engine stopped. The plt made a 180 deg turn and attempted to return to the airport. The plane undershot and landed 100 feet short of the rwy. The plt reported the landing gear pinched the flexible fuel lines when retracted. An FAA inspector concurred after a post accident inspection. 5 weeks later the plt wrote a letter stating that he felt that water in the auto fuel caused the reported engine stoppage.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerTakeoff - initial climb
Fuel system,line - distorted
Maintenance,installation - improperPilot in commandCause
Fluid,fuel - starvation
Forced landingDescent - emergency
Gear extension - not performed
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - loose gravel/sandyFactor

Aircraft

Registration
N94EC
Reported as
Eller BD-5B
Category
Airplane, amateur-built
Serial number
1994
Airframe hours
10
Engine
Suzuki 532CC, 95 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Richard E. Eller
Airworthiness certificate
Special, Experimental (Special)
Departed
COS
Destination
COS
Airport
COS · Colorado Springs, runway 30, 8,511 × 150 ft, grass/turf

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
56
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
436 total · 6 in this make and model · 6 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 3 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
50 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.