NYC85LA056

NTSB accident investigation · Gates Learjet 25D · Johnstown, PA · January 21, 1985

Accident · No injuriesLimited investigationFinal report
Date
January 21, 1985, 10:03 local (15:03 UTC)
Place
Johnstown, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N212NEGates Learjet 25D
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850121000989A
Case key
35824

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.

OverrunLanding - roll
Planning/decision - inadequatePilot in commandCause
Aborted takeoff - delayedPilot in commandCause
Terrain condition - rough/unevenFactor
Terrain condition - rough/unevenFactor

Analysis

The acft overran the end of rwy 33 during an aborted takeoff. During the takeoff ground run the acft inadvertently became airborne at an airspeed bwt 80-150 KTS and ascended to an alt of aprx 30 ft AGL. The plt corrected for left yaw which was present and decided to abort the takeoff. The acftcame to rest aprx 3500 ft from the end of the rwy.

Aircraft

Registration
N212NE
Reported as
Gates Learjet 25D
Category
Airplane
Serial number
25D-212
Airframe hours
7,091
Engine
GE GECJ610-6, 2,950 lbs thrust, turbo jet
Damage
Substantial damage
Flight
Ferry · Part 91
Registered owner
Northeast Jet Company
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 28, 1984 · 36 hours before
Departed
JST
Destination
CDN · Camden, SC
Flight plan
IFR
Airport
JST · Johnstown, runway 33, 5,486 × 150 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
25
Certificate
Airline transport
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,186 total · 740 in this make and model · 2,457 as pilot in command · 190 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
250° at 18 knots, gusting 29
Visibility
1 statute miles
Lowest ceiling
1,000 ft overcast
Temperature
9 °F, dew point 12 °F
Altimeter
29.00 inHg
Observed at
JST

FAA reports on this event · 1

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