DEN91LA021

NTSB accident investigation · Gulfstream AA-5B · Erie, CO · November 25, 1990

Accident · No injuriesLimited investigationFinal report
Date
November 25, 1990, 16:50 local (23:50 UTC)
Place
Erie, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4557EGulfstream AA-5B
Weather
Visual (VMC) · Dusk
Status
Completed · report February 12, 1993
Report
Approved by Office Director
FAA report
19901125060659A
Case key
18056

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

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Probable cause

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

Improper flare by the pilot, which resulted in a hard landing. A realted factor was: low light condition at dusk.

Analysis

The private pilot was flying two passengers on a round trip cross country flight. According to the pilot, he had the brakes repaired at el paso, Texas, and was distracted by worry over the brakes ability to stop on the down hill runway. He reported that he made a normal approach to runway 27, and flared high because of the darkness, resulting in a hard landing. The plane bounced back into the air, the pilot added power and made a go-around. He said the engine vibrated badly, and he assumed the propeller struck the runway, either during the hard landing or as he added power. On the second approach, at touchdown, the nose gear collapsed, the plane departed the runway, sheared the main gear and came to rest nose down. The right wing was bent back, both wing spars, the fuselage and tail section were damaged. The investigation revealed the main landing gear legs were over stressed and the lower fuselage was crushed inward.

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.

Hard landingLanding - aborted
Light condition - duskFactor
Flare - improperPilot in commandCause
Nose gear collapsedLanding - flare/touchdown
Landing gear - overload
Loss of control - on ground/waterLanding
On ground/water encounter with terrain/waterLanding
Terrain condition - soft

Aircraft

Registration
N4557E
Reported as
Gulfstream AA-5B
Category
Airplane
Serial number
AA-5B-1230
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Donald S. Meinen
Departed
TAD · Trinidad, CO
Flight plan
VFR
Airport
48V · Tri County, runway 27, 3,800 × 60 ft, asphalt

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
26
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
85 total · 9 in this make and model · 45 in the last 90 days · 60 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
240° at 6 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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

Other investigations on N4557E · 1

Matched to the same aircraft by N-number and date.