BFO84FA003

NTSB accident investigation · Piper L-21-A · Selbyville, DE · August 8, 1984

Accident · FatalField investigationFinal report
Date
August 8, 1984, 14:10 local (18:10 UTC)
Place
Selbyville, DE
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N10468Piper L-21-A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
11107

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 objectTakeoff - initial climb
Weather condition - high density altitudeFactor
Proper climb rate - not maintainedPilot in commandCause
Weather condition - temperature extremesFactor
Object - wire,transmissionFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

At the conclusion of towing banners with no pax on board, the acft was landed and topped off with fuel. The plt then reentered the acft and an additional employee got in the rear seat with the intension of flying to a nearby airport for a plt exchange. During takeoff the acft was observed to gradually climb off the turf rwy to an alt slightly higher than a building off the right side of the departure end of the active rwy. It was then seen to pull up and collide with telephone cables off the end of the rwy. Pwr lines located immediately in back of the cables did not show any signs of damage. Temperature at the time of the accident was about 90 degrees and the density alt of aprx 2100 ft. no evidenceof any preimpact malfunction was uncovered during the engine assembly.

Aircraft

Registration
N10468
Reported as
Piper L-21-A
Category
Airplane
Serial number
18937
Airframe hours
5,885
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Business · Part 91
Registered owner
Carmean, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 20, 1984 · 65 hours before
Departed
Selbyville, DE
Destination
N80 · Ocean City, MD
Airport
ON7 · Warrington, runway 32, 2,099 × 80 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
24
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Toxicology
Performed
Flight hours
1,084 total · 911 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
6 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
SBY, 17 nm away

Other investigations on N10468 · 2

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