NYC84LA014

NTSB accident investigation · Schweizer SGS 1-34 · North Conway, NH · October 27, 1983

Accident · No injuriesLimited investigationFinal report
Date
October 27, 1983, 13:00 local (17:00 UTC)
Place
North Conway, NH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7629Schweizer SGS 1-34
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19831027057939A
Case key
35457

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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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 encounter with weatherCruise - normal
Weather condition - downdraftCause
Compensation for wind conditions - not possiblePilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - tree(s)

Analysis

According to the pilot, the glider was towed to 2000 feet and released, in lift. Flt was in lift for about 30 minutes when a strong sink was suddenly encountered. The glider crashed into trees.

Aircraft

Registration
N7629
Reported as
Schweizer SGS 1-34
Category
Glider
Serial number
9
Airframe hours
673
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Aero Club Albatross, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 2, 1983
Departed
CWN · No. Conway, NH
Flight plan
Unknown
Airport
CWN · White Mountain, runway 33, 3,000 × 70 ft, asphalt

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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
338 total · 35 in this make and model · 260 as pilot in command · 8 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 10 knots, gusting 15
Visibility
10 statute miles
Temperature
45 °F

FAA reports on this event · 1

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