NYC83FHD05

NTSB accident investigation · Hughes 269C · Philadelphia, PA · September 9, 1983

Accident · Minor injuriesFinal report
Date
September 9, 1983, 11:45 local (15:45 UTC)
Place
Philadelphia, PA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1103KHughes 269C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830909055699A
Case key
35103

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
ObjectFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in command(cfi)Cause
Visual lookout - not possiblePilot in command(cfi)Cause
Running takeoff - performedDual studentCause
Loss of control - in flightTakeoff - initial climb
Roll overTakeoff - initial climb

Analysis

The helicopter collided with a steel drainage culvert hidden in the grass and rolled over during a simulated high alt running takeoff. This was an instructional flt. The skid hit the culvert which extended about 3-4 inches AGL, 3 ft of the skid broke off and the helicopter went over on its back. Takeoff area was to the right of a hard surface rwy. The area is 200 ft wide with drains 2 ft wide and 500 ft apart in the center. The grass was about 2 inches above the drain lip.

Aircraft

Registration
N1103K
Reported as
Hughes 269C
Category
Helicopter
Serial number
700945
Airframe hours
1,070
Engine
Lycoming HIO-360-D1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Horsham Valley Airways,Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 1983 · 70 hours before
Departed
PNE · Philadelphia, PA
Flight plan
VFR
Airport
PNE · N.E. Philadelphia, runway 24, 7,000 × 150 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
32
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
820 total · 467 in this make and model · 740 as pilot in command · 115 in the last 90 days · 57 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 9 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
PNE, 1 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.