CHI88LA229

NTSB accident investigation · Grumman AA-5B · Schaumburg, IL · September 2, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 1, 1988, 22:00 local (Sep 2, 1988, 03:00 UTC)
Place
Schaumburg, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N28774Grumman AA-5B
Weather
Visual (VMC) · Night/dark
Status
Completed · report December 3, 1989
Report
Approved by Office Director
FAA report
19880901036829A
Case key
14158

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

On this page

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.

In flight collision with objectApproach - vfr pattern - final approach
Light condition - nightFactor
Object - tree(s)Factor
Clearance - misjudgedPilot in commandCause
In-flight planning/decision - poorPilot in commandFactor
Airport facilities,runway edge lights - not operatingFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During an attempted night landing at an airport with inoperative pilot-controlled runway lights, the pilot made a series of low passes (approximately 6 passes) before trying to land. The aircraft collided with the top of a tree located slightly to the left of the extended runway centerline. The aircraft entered an uncontrolled descent into brushy terrain. The inoperative runway lights were properly notamed and the pilot had received a preflight briefing.

Aircraft

Registration
N28774
Reported as
Grumman AA-5B
Category
Airplane
Serial number
AA5B-0727
Airframe hours
1,543
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Keegan, Richard J.
Registered owner
Keegan, Richard J
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 15, 1988 · 34 hours before
Departed
MKE · Milwaukee, WI
Destination
06C · Schaumburg, IL
Airport
06C · Schaumburg, runway 28, 3,000 × 40 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
53
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,134 total · 912 in this make and model · 1,011 as pilot in command · 67 in the last 90 days · 49 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
140° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 54 °F
Altimeter
30.00 inHg
Observed at
DPA, 8 nm away

FAA reports on this event · 1

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