NYC03FA162

NTSB accident investigation · Start & Flug H101 · Rock Hill, NY · July 19, 2003

Accident · FatalField investigationFinal report
Date
July 19, 2003, 17:30 local (21:30 UTC)
Place
Rock Hill, NY
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N999JBStart & Flug H101
Weather
Visual (VMC) · Day
Status
Completed · report April 28, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20030719018459A
Case key
57513

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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Probable cause

The pilot's selection of an unsuitable area for landing.

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.

On ground/water encounter with terrain/waterLanding - roll
Terrain condition - roadway/highway
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - hidden obstruction(s)
Terrain condition - dirt bank/rising embankment

Analysis

The glider was aero-towed, and released. After release, the glider was not observed until about 2 1/2 hour later, when the pilot attempted a landing on a road surrounded by trees. The left wing dug into an adjacent dirt bank and the glider came to rest inverted on the road. A suitable landing area was located about 1,000 feet north of the accident site. A witness in a vehicle traveling southbound on the road saw the glider proceeding south, past his position, and then reverse course to the north, after which he lost sight of the glider. As he continued to travel south on the road, he came upon the glider on the road, inverted. The wing span of the glider was 44.6 feet. The paved area of the road was 20 feet wide. Trees overhung the road on both sides, and there was dirt bank, higher than the road, on the west side of the road, about 20 feet west of the centerline of the road.

Factual narrative

History of flight

On July 19, 2003, about 1730 eastern daylight time, a Start & Flug, H101 "Salto" glider, N999JB, was substantially damaged during an off-airport landing in Rock Hill, New York. The certificated private pilot was fatally injured. Visual meteorological conditions prevailed for the personal flight that departed from Wurtsboro-Sullivan County Airport (N82), Wurtsboro, New York. No flight plan had been filed for the local flight that was conducted under 14 CFR Part 91.

A witness observed the accident pilot preparing his glider for flight, and reported that nothing seemed out of the ordinary with the glider. He also described the pilot as a, "by the book" person.

According to the tow-pilot, about 1500, he towed the accident glider aloft, and released him at an altitude of 2,500 feet above ground level. The tow-pilot returned to Wurtsboro, and there was no further communications with the glider. The next time the glider was observed, was just prior to the accident, when the glider was about 6.5 nautical miles northwest of the airport.

One witness, who was south of the accident site, reported that he saw the glider circling and then disappear toward the north.

Another witness, who was also south of the accident site, saw a glider approach his position from the east. He thought there was something trailing behind the glider like a parachute. The glider then disappeared behind trees.

A witness, driving south on Glen Wild Road, saw the glider traveling parallel to the road, in a southerly direction, about 200 feet above the ground. The glider made a left turn and reversed course, heading north, then disappeared below the trees. The witness continued traveling south, and when he saw the glider again, it was in the middle of the road, inverted.

The accident occurred during the hours of daylight at 41 degrees, 38.255 minutes north latitude and 74 degrees, 35.726 minutes west longitude.

Personnel information

The pilot held a private pilot certificate with ratings for airplane single engine land, and glider (aero-tow). The pilot's last airman medical certificate was a third class and was issued on December 16, 1998. A medical certificate was not required to operate gliders. The pilot's last flight review was conducted on July 15, 2003, 4 days prior to the accident. No problems were noted during the review. According to the pilot's log book, he had accumulated a total flight experience of about 196 hours in gliders, and about 67 hours in airplanes.

The pilot had accumulated 46 hours in the H101. In the preceding 12 months, he had logged 7.9 hours in gliders, including 4.9 hours in the H101. The last logged flight in the H101 occurred on November 24, 2002. In the year 2003, he had logged 3 flights, all within the 30 days that preceded the accident, and all in a Schweizer 2-33A. The last logged flight was his flight review.

Aircraft information

The glider was fiberglass constructed, single seat, mid-wing design, with a butterfly tail. The glider was equipped with a single wheel in the bottom of the fuselage. The high point on top of the fuselage was the canopy over the pilot's head, which extended above the top of the fuselage. There was no roll-bar or other device to prevent injury to the pilot's head if the glider came to rest upside down. The wing span was 44.6 feet.

Meteorological information

The 1715 weather observation from Sullivan County Airport, Monticello, New York, which was located 10 nautical miles away on a magnetic bearing of 310 degrees, included winds from 240 degrees at 8 knots with no gusts, and visibility 10 statute miles.

The 1654 weather observation from Orange County Airport, Montgomery, New York, which was located 16 nautical miles away on a magnetic bearing of 130 degrees, included winds from 240 degrees at 6 knots with visibility of 10 statute miles.

Wreckage and impact information

The glider was examined at the accident site on July 19, 2003. The glider was near the center of a road, upside down, and pointed in the direction it came from. The left wing tip was embedded in the dirt bank on west side of the road. The debris trail was on a magnetic heading of 050 degrees.

The ruddervators were bent outboard and had scrape marks on their inboard surfaces. Similar scrape marks were found on the nose of the glider, forward of the cockpit, and the top surfaces of both wings. The control surface on the left ruddervator was detached.

All flight controls were checked and found to be connected. Flight control continuity was confirmed to the ruddervators and ailerons, and their corresponding cockpit controls.

The speed brakes were extended on the left and right wings.

The tail cone and drag chute were missing from the glider and not recovered.

The canopy was shattered, and the canopy ring was in place.

Broken tree branches were found about 19 feet left of the center of the roadway, and about 20 feet above the road. This was 212 feet from where the glider came to rest.

Traveling in the direction of the glider, a ground scar started 161 feet from the broken tree branches. The ground scar was located 8 feet to the left of the centerline of the road and measured 6 feet long.

The glider was located an additional 51 feet further along the road, as measured to the cockpit.

Medical and pathological information

The toxicological testing report from the FAA Toxicology Accident Research Laboratory, Oklahoma City, Oklahoma, was negative for drugs and alcohol for the pilot.

On July 19, 2003, an autopsy was conducted by a Forensic Pathologists for Sullivan County, New York.

Additional information

The accident site was a two-lane road, with a paved width of 20 feet. There was additional clear space of about 10 feet to the west, and about 20 feet to the right from the edge of the road. A dirt bank was located on the west side of the road, and extended above the level of the road for about 4 feet. On the east side of the road, the terrain was lower. The branches of trees growing on both sides of the road arched toward the middle of the road. About 1,000 feet north of the accident site, an open field was found on the east side of the road. This open area measured in excess of 600 feet long, and 100 feet wide, with approaches over trees from either direction.

The aircraft wreckage was released to Wurtsboro Flight Service on July 20, 2003.

Aircraft

Registration
N999JB
Reported as
Start & Flug H101
Category
Glider
Serial number
44
Airframe hours
1,077
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special); Standard, Normal
Last inspection
Annual · June 7, 2002 · 9 hours before
Departed
N82 · Wurtsboro, NY
Destination
N82
Airport
N82 · Wurtsboro-Sullivan County Arpt

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
50
Injuries
Fatal
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Last flight review
July 15, 2003
Seat
Single
Toxicology
Performed
Flight hours
265 total · 46 in this make and model · 160 as pilot in command · 3 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 8 knots
Visibility
10 statute miles
Lowest ceiling
6,000 ft broken
Temperature
75 °F, dew point 48 °F
Altimeter
30.01 inHg
Observed at
MSV, 10 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.