BFO91LA073

NTSB accident investigation · Beech H50 · Hartwood, VA · July 14, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
July 14, 1991, 12:15 local (16:15 UTC)
Place
Hartwood, VA
Injuries
1 minor, 6 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N171SBeech H50
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 1993
Report
Approved by Office Director
Case key
11697

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 parachutist failure to properly monitor and secure his release handle to protect against accidental parachute deployment.

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.

Miscellaneous/otherCruise
Misc eqpt/furnishings,parachute/drag chute - entangledCause
Miscellaneous equipment - improper use ofOther crewmemberCause
In flight collision with objectCruise
Flight control,stabilator - bentCause
Airframe/component/system failure/malfunctionCruise

Analysis

As the first parachutist was preparing to jump from the wing at an altitude of 12,000 feet, his reserve parachute release handle became attached to some part of the airplane. Before he could react, the parachute opened and pulled him from the wing. The partially deployed chute wrapped around the right horizontal stabilizer, slamming him against the aircraft. The right stabilizer broke away and the jumper descended to a safe landing under the deployed canopy. The pilot was able to maintain control of the aircraft and land without further incident.

Aircraft

Registration
N171S
Reported as
Beech H50
Category
Airplane
Serial number
HH125
Airframe hours
3,775
Engine
Lycoming IGSO-480, 340 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Hartwood Aviation Inc
Registered owner
Hartwood Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 15, 1991 · 10 hours before
Airport
8W8 · Somerville, runway 36, 2,500 × 50 ft, gravel

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
67
Certificate
Commercial
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,000 total · 300 in this make and model · 5 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 3 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
95 °F, dew point -0 °F

Other investigations on N171S · 1

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