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Accidents · NTSB ERA22FA227 · Final report

Schweizer SGS 2-33A accident near Blairstown, New Jersey, May 15, 2022

On May 15, 2022 at about 6:58 pm local time, a 1972 Schweizer SGS 2-33A (glider), registered N17879, was substantially damaged in an accident during approach (VFR pattern final) near Blairstown, New Jersey (Blairstown Airport). It was an instructional flight under general aviation rules (Part 91). 1 person was killed. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The student pilot’s failure to maintain proper alignment with the landing area during the approach, which resulted in the left wing impacting a tree.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 15, 2022 · about 6:58 pm local time
Place
Blairstown, New Jersey · Blairstown Airport · map
Type
Accident
Injuries
1 person was killed.
Weather
visual conditions (good weather)
Aircraft
Schweizer SGS 2-33A, built 1972 · all SGS 2-33As on the register
Registration
N17879 · no longer on the register · serial 249
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The student pilot was maneuvering the glider for landing in the grass area left of and parallel to the runway after a solo traffic pattern flight. Witnesses reported that, as the pilot turned the glider left from the base leg to final, the turn was “early,” resulting in the glider being left of the approach path, and “slightly higher than normal.” The pilot performed a forward slip and recovered, which appeared to put the glider closer to a normal glidepath; however, it was “somewhat close” to tall trees located to the left of the approach path. The pilot then entered another forward slip, and the glider maintained a slight left bank during the recovery, which placed it closer to the trees. The left wing subsequently impacted a tree and the glider rotated to the left, pitched downward, and descended into a grass field adjacent to the tree line. Examination of the glider revealed no anomalies that would have precluded normal operation. Although a bird remnant was found in the debris path, no remnants were found on the glider or any of its components, and it is likely that the remnant was present before the accident. It is likely that the pilot became fixated on attaining the proper glide path during the landing approach and failed to correct the glider’s lateral misalignment with the intended landing area, which resulted in impact with the tree.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Collision during takeoff/land during approach (VFR pattern final) defining event

The NTSB's findings

  • Environmental issues › Physical environment › Object/animal/substance › Tree(s) › Decision related to condition
  • Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Lateral/bank control › Incorrect use/operation

Pilot

  • Certificate: student
  • Flight time: 19.6 hours in all; 14.7 in this make and model; 2.3 in the last 90 days; 2.3 in the last 30 days
  • Last flight review: May 15, 2022
  • Medical certificate: None
  • Seat: frt
  • Injury: fatal

The aircraft

  • Maximum gross weight: 1,040 lb
  • Seats: 2
  • Landing gear: fixed
  • Operator: Jersey Ridge Soaring LLC

The flight

  • Flight plan: none
  • Runway 25, 3,112 ft by 70 ft

Weather at the time

  • Light: daylight
  • Wind: from 210° at 8 knots
  • Temperature: 79°F (26°C), dew point 63°F (17°C)
  • Altimeter: 29.83 inHg
  • Observation at 2:54 pm from 12N, 12 miles away

Weather report (METAR): K12N 151854Z AUTO 21008KT 26/17 A2983 RMK AO1 SLP092 T02610167

Injuries

FatalSeriousMinorNone
Flight crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

9 documents, released by the NTSB on May 30, 2024. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

#DocumentWhat it is
1 Witness Statements PDF, 2 pages · our copy View Download
2 Pilot Logbook PDF, 17 pages · our copy View Download
3 Excerpts from Maintenance Logbook PDF, 16 pages · our copy View Download
4 Investigative Photographs PDF, 7 pages · our copy View Download
5 Scene Diagram PDF, 1 page · our copy View Download
6 Wreckage Examination Report PDF, 2 pages · our copy View Download
7 Smithsonian Feather Identification Lab Report PDF, 2 pages · our copy View Download
8 Toxicological Report PDF, 2 pages · our copy View Download
9 Release of Aircraft Wreckage, NTSB Form 6120.15 PDF, 2 pages · our copy View Download

The same docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.