ATL89LA156

NTSB accident investigation · Champion 7GCBC · Myrtle Beach, SC · June 2, 1989

Accident · No injuriesLimited investigationFinal report
Date
June 2, 1989, 13:30 local (17:30 UTC)
Place
Myrtle Beach, SC
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1652GChampion 7GCBC
Weather
Visual (VMC) · Day
Status
Completed · report May 11, 1992
Report
Approved by Office Director
FAA report
19890602014079A
Case key
8036

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 improper installation/modification of the banner tow system, which jammed the rudder during a landing. The wind and terrain conditions were related factors.

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 control - on ground/waterLanding - flare/touchdown
Weather condition - unfavorable windFactor
Weather condition - gustsFactor
Weather condition - downdraftFactor
Glider launch/tow equipment - improperCause
Maintenance,modification - improperOther maintenance personnelCause
Flight control,rudder - jammedCause
Directional control - not possible
Ground loop/swerve - uncontrolled
Nose overLanding - roll
Terrain condition - cropFactor
Terrain condition - softFactor

Analysis

After dropping a banner, the plt elected to make a 3-point lndg at a small pvt arpt with the wnd gusting to 15 KTS. He rprtd that just before touchdown, the acft enctrd a downdraft & he increased back pressure on the control stick to break the descent. The acft contacted the rwy tail 1st & bounced slightly. It then swerved to the left, went off the rwy & nosed over in an adjacent bean field. An exam of the acft revealed the rudder had contacted one of the banner tow hooks & was jammed to the left. The banner tow installation had recently been modified from a single hook to a multiple hook sys. In a letter dated 5/31/89, the FAA notified the facility which performed the modification that the multiple hook installation could not be approved as submitted (on FAA form 337).

Aircraft

Registration
N1652G
Reported as
Champion 7GCBC
Category
Airplane
Serial number
122
Airframe hours
2,575
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Barnstormers Flt. Signs, Inc
Registered owner
Barnstormer Flite Signs, Inc
Airworthiness certificate
Standard, Aerobatic
Last inspection
Annual · May 3, 1989 · 64 hours before
Airport
Barnstormer Field, runway 23, 2,000 × 50 ft, grass/turf

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
23
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
852 total · 65 in this make and model · 788 as pilot in command · 142 in the last 90 days · 100 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 10 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
MYR, 15 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.

Other investigations on N1652G · 1

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