ATL83FA025

NTSB accident investigation · Gates Learjet 25 · Elizabeth City, NC · November 6, 1982

Accident · No injuriesField investigationFinal report
Date
November 6, 1982, 09:10 local (14:10 UTC)
Place
Elizabeth City, NC
Injuries
11 uninjured
Phase of flight
Enroute
Aircraft
N47MJGates Learjet 25N13MJGates Learjet 24D
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 1983
Report
Approved by Office Director
Case key
70576

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.

Midair collisionCruise - normal
Aircraft handling - improperPilot in commandCause
Clearance - not maintainedPilot in commandCause
Lack of total experience in type operationPilot in commandFactor
Midair collisionCruise - normal
Aircraft handling - improperPilot of other aircraftCause
Clearance - not maintainedPilot of other aircraftCause
Lack of total experience in type operationPilot of other aircraftFactor
Loss of control - in flightCruise - normal
Horizontal stabilizer surface - distortedCause
Flight control,elevator - jammedCause
Altitude deviation,uncontrolledDescent - uncontrolled
In flight collision with terrain/waterApproach - vfr pattern - final approach
Precautionary landing - performedPilot in command
Main gear collapsedLanding - flare/touchdown
Go-around - initiatedPilot in command
Aborted takeoff - performedPilot in command
Landing gear,main gear - overload
Landing gear,main gear - failure,total
Landing gear,nose gear - overload
Landing gear,nose gear - failure,total

Analysis

After the two acft were established at 14,000 ft during a target towing operation, N13MJ(lead acft) maintained straight & level flt on autopilot while N47MJ(chase) came up along the left side to observe the target on the left wing. While moving forward & looking out the right window to see a light on the target, the chase plt lost sight of the lead acft. He reduced pwr, & in the process of backing away, the chase acft struck the top of the flying tail of the lead acft withits radome jamming the flying tail. The lead acft pitched down, lost about 6,000 ft & then recovered. During the emergency landing of the lead acft, it pitched over when the gear was extended on short final, struck the ground hard short of the rwy, bounced, & started porpoising. As the plt added power for a go-around, the acft started to roll. Pwr was reduced & about 5,000 ft down the rwy, the gear collapsed causing the acft to veer off the rwy. The plt of the chase acft was not military trained & had no formal formation flight training.

After the two acft were established at 14,000 ft during a target towing operation, N13MJ(lead acft) maintained straight & level flt on autopilot while N47MJ(chase) came up along the left side to observe the target on the left wing. While moving forward & looking out the right window to see a light on the target, the chase plt lost sight of the lead acft. He reduced pwr, & in the process of backing away, the chase acft struck the top of the flying tail of the lead acft withits radome jamming the flying tail. The lead acft pitched down, lost about 6,000 ft & then recovered. During the emergency landing of the lead acft, it pitched over when the gear was extended on short final, struck the ground hard short of the rwy, bounced, & started porpoising. As the plt added power for a go-around, the acft started to roll. Pwr was reduced, & about 5,000 ft down the rwy, the gear collapsed causing the acft to veer off the rwy. The plt of the chase acft was not military trained & had no formal formation flight training.

Aircraft · 2

Registration
N47MJ
Reported as
Gates Learjet 25
Category
Airplane
Serial number
004
Airframe hours
8,300
Engine
GE CJ610, 2,950 lbs thrust, turbo jet
Damage
Minor damage
Operator
Duncan Aviation
Registered owner
Duncan Aviation
Departed
ECG · Elizabeth City, NC
Destination
ECG · Elizabeth City, NC
Flight plan
IFR
Airport
ECG
Registration
N13MJ
Reported as
Gates Learjet 24D
Category
Airplane
Serial number
314
Airframe hours
2,415
Engine
GE CJ610, 2,950 lbs thrust, turbo jet
Damage
Substantial damage
Operator
Duncan Aviation
Registered owner
Duncan Aviation
Departed
ECG · Elizabeth City, NC
Destination
ECG · Elizabeth City, NC
Flight plan
IFR
Airport
ECG

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N47MJ
Age
47
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
17,000 total · 4,500 in this make and model · 30 in the last 90 days · 4 in the last 24 hours
Role
Pilot, aircraft N13MJ
Age
34
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
7,500 total · 1,000 in this make and model · 50 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
7 statute miles
Temperature
140 °F
Altimeter
29.00 inHg