ERA15CA176

NTSB accident investigation · Beech V35B · Wetumpka, AL · April 4, 2015

Accident · Serious injuriesData collectionFinal report
Date
April 3, 2015, 20:15 local (Apr 4, 2015, 01:15 UTC)
Place
Wetumpka, AL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9172QBeech V35B
Defining event
Approach-VFR pattern final: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Night/dark
Status
Completed · report August 11, 2015
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA FSDO
FAA report
20150404004689A
Case key
90988

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 pilot's use of an incorrect radio frequency when attempting to turn on the runway lights, resulting is an attempt to land the airplane while aligned with airport hangar lights.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedBeech V35B: 3 casesAll aircraft: 809 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotBeech V35B: 7 casesAll aircraft: 1,391 casesProbable cause
Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeBeech V35B: 3 casesAll aircraft: 448 cases
Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Effect on operationBeech V35B: 1 caseAll aircraft: 253 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was landing his airplane at night and mistook the hangar lights for runway lights. The airplane struck trees on the final approach, then the ground before coming to rest, inverted. The pilot said that, in retrospect, he was on the incorrect radio frequency when he attempted to turn on the pilot-activated runway lights. A Federal Aviation Administration inspector examined the wreckage and reported that the airplane sustained substantial damage. The pilot reported that there were no mechanical problems with the airplane at the time of the accident. The runway lights operated normally after the accident.

Factual narrative

The pilot reported that he was landing his airplane at night and mistook the hangar lights for runway lights. The airplane struck trees on the final approach, then the ground before coming to rest, inverted. The pilot said that, in retrospect, he was on the incorrect radio frequency when he attempted to turn on the pilot-activated runway lights. A Federal Aviation Administration inspector examined the wreckage and reported that the airplane sustained substantial damage. The pilot reported that there were no mechanical problems with the airplane at the time of the accident. The runway lights operated normally after the accident.

Aircraft

Registration
N9172Q
Reported as
Beech V35B
Category
Airplane
Serial number
D-9250
Built
1970
Airframe hours
6,137
Engine
Continental IO-520 Series, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Power Daniel N
Registered owner
Power Daniel N
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 2014
Departed
GLS · Galveston, TX
Destination
08A · Wetumpka, AL
Airport
08A · Wetumpka Muni, runway 27, 3,011 × 80 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
77
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
March 6, 2015
Seat
Left
Restraint
5-point
Flight hours
3,326 total · 1,909 in this make and model · 10 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
200° at 9 knots, gusting 18
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
MGM, 9 nm away

Docket · 14

The files NTSB released with the investigation on July 27, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 10.3 MB in all.

FAA reports on this event · 1

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