CHI87DET05

NTSB accident investigation · Bannwart Maxair XP-503 · Michigan City, IN · June 14, 1987

Accident · Serious injuriesFinal report
Date
June 13, 1987, 20:07 local (Jun 14, 1987, 01:07 UTC)
Place
Michigan City, IN
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N171RBBannwart Maxair XP-503
Weather
Visual (VMC) · Day
Status
Completed · report October 7, 1988
Report
Approved by Office Director
FAA report
19870613053679A
Case key
13598

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.

Loss of engine power(total) - mech failure/malfCruise - normal
Fuel system,carburetor - disconnectedCause
Fluid,fuel - starvationCause
Forced landingDescent - emergency
Loss of control - in flightManeuvering
Stall - inadvertentPilot in commandCause
Terrain condition - high obstruction(s)Factor
Planned approach - inaccuratePilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While in cruise flight the carburetor of this amateur built aircraft became detached and the engine failed. An emergency land was attempted, however obstacles prevented a landing at primary landing site and an alternate was selected. The aircraft was unable to glide to the destination and stalled at about 16' to 20' AGL.

Aircraft

Registration
N171RB
Reported as
Bannwart Maxair XP-503 (MAXAIR XP-)
Category
Airplane, amateur-built
Serial number
0171
Airframe hours
69
Engine
Rotax 503, 46 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ralph L. Bannwart
Registered owner
Ralph L Bannwart
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · March 14, 1987 · 12 hours before

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
58
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
6,067 total · 69 in this make and model · 5,811 as pilot in command · 21 in the last 90 days · 21 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 3 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
29.00 inHg
Observed at
SBN, 27 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.