GAA17CA537

NTSB accident investigation · Bellanca 8GCBC · Foley, AL · August 23, 2017

Accident · No injuriesData collectionFinal report
Date
August 23, 2017, 08:55 local (13:55 UTC)
Place
Foley, AL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Prior to flight
Aircraft
N181TMBellanca 8GCBC
Defining event
Prior to flight: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report April 23, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170823010659A
Case key
96020

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 ground crew’s incorrect hook up of the banner, which resulted in a nose-over.

Findings · 2

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.

Misc hardwareAircraft › Fluids/misc hardware · Incorrect use/operationBellanca 8GCBC: 1 caseAll aircraft: 41 casesProbable cause
Use of equip/infoPersonnel issues › Task performance · Ground crewBellanca 8GCBC: 1 caseAll aircraft: 111 casesProbable cause

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, during banner towing operations, he was on approach to drop the banner and pulled the tow release, but the banner did not release. The banner hit the ground and broke away from the airplane, and the airplane nosed over. The release mechanism has three hooks, but they typically only use the No. 1 hook. Postaccident examination of the hook release mechanism did not reveal any anomalies that would have prevented the banner from being released. The pilot believed that the ground crew mistakenly set up the No. 3 hook to pick up and tow the banner instead of the No. 1 hook. Therefore, when he went to release the banner from the No.1 hook, there was nothing to release. Postaccident examination of the airplane revealed substantial damage to the empennage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that during banner towing operations, he was on approach to drop the banner. He pulled the tow release, but the banner did not release. The banner hit the ground, broke away from the airplane, and the airplane nosed over. The release mechanism has three hooks, but they typically only use the No. 1 hook. A postaccident examination of the hook release mechanism did not reveal any anomalies that would have prevented the banner from being released. The pilot believed that the ground crew mistakenly set-up hook No.3 to pick up and tow the banner instead of No. 1. Therefore, when he went to release the banner from hook No.1, there was nothing to release. A postaccident examination of the airplane revealed substantial damage to the empennage. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N181TM
Reported as
Bellanca 8GCBC (NO SERIES)
Category
Airplane
Serial number
114-74
Built
1974
Airframe hours
5,909
Engine
Lycoming O&VO-360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Banner tow · Part 91
Operator
Adroaldo Begrow
Registered owner
Mike Collins
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 16, 2017
Departed
0AL1 · Foley, AL
Destination
0AL1 · Foley, AL
Airport
0AL1 · Resort, runway 35, 2,640 × 70 ft, grass/turf
Equipment
Stall warning system

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
33
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Seat
Front
Restraint
4-point
Flight hours
1,066 total · 732 in this make and model · 1,066 as pilot in command · 475.2 in the last 90 days · 145.6 in the last 30 days · 5.9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 79 °F
Altimeter
29.98 inHg
Observed at
KJKA, 9 nm away

Docket · 3

The files NTSB released with the investigation on March 15, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.3 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.