NYC83LA099

NTSB accident investigation · Schweizer SGS-2-33A · Erwinna, PA · April 17, 1983

Accident · No injuriesLimited investigationFinal report
Date
April 17, 1983, 13:50 local (18:50 UTC)
Place
Erwinna, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N2706HSchweizer SGS-2-33A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830417013799A
Case key
35174

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.

UndershootApproach - vfr pattern - final approach
Weather condition - unfavorable windFactor
Weather condition - crosswindFactor
Weather condition - gustsFactor
Compensation for wind conditions - improperDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
In flight collision with objectApproach - vfr pattern - final approach
Object - tree(s)Factor

Analysis

The glider was on a dual instructional flight for landing practice. On the final approach to landing the glider lost lift after experiencing excessive sink and clipped the tops of trees. The glider landed short of the intended area and the wings and nose of the acft were damaged. The wind was reported from 320 deg at 12 gusting 16 KTS.

Aircraft

Registration
N2706H
Reported as
Schweizer SGS-2-33A
Category
Glider
Serial number
456
Airframe hours
1,584
Engine
NONE, unknown
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Allen Severn
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · July 10, 1982 · 1,484 hours before
Departed
9N1 · Erwinna, PA
Flight plan
Unknown
Airport
9N1 · Vansant, runway 25, 3,000 × 200 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
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Medical
Unknown, Unknown
Seat
Rear
Flight hours
2,104 total · 170 in this make and model · 170 as pilot in command · 40 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 12 knots, gusting 16
Visibility
12 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.