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Pan Am Express de Havilland DHC-7-102 incident

8 Apr 1987 · Wrightstown, NJ, United States

de Havilland DHC-7-102 and Usaf Lockheed C-141 · Incident: near collision between aircraft en route

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Narrative check · The NTSB narrative appears to contradict this record's flight rules. Values are shown as recorded, not corrected; compare with the narrative.

Event

NTSB case
NYC87IA118
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Incident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
0
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Aircraft 1 · de Havilland DHC-7-102

Aircraft type
de Havilland DHC-7
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N42RA
Onboard fatalities
Unknown
Route
From Philadelphia International Airport (PHL), Philadelphia, PATo John F. Kennedy International Airport (JFK), Jamaica, NY
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 121: Air Carrier
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
En route · cruise
First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Near collision between aircraft
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Minor

Aircraft 2 · Lockheed C-141

Aircraft type
Lockheed C-141
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
USAF
Operator
Usaf
Onboard fatalities
Unknown
Route
From Mc Guire Air Force Base (WRI), McGuire AFB, NJTo Mc Guire Air Force Base (WRI)
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
En route · cruise
First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Near collision between aircraft
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
None

Cause areas

  • Atc personnel(dep/apch) › Radar traffic information service, inadequate
  • Pilot in command › Visual lookout, inadequate
  • Pilot of other aircraft › Visual lookout, inadequate

Approximate · Estimated position: the centre of Wrightstown, NJ, the place the record names. Not the accident site.

NTSB narrative

RANSOM FLT 444 (DHC-7) RPRTD A NEAR COLLISION WITH USAF C-141 (GLEEK 41) AS FLT 444 WAS AT 5000' & GLEEK 41 WAS CLBG TO 7500' FM A COMBAT AIRCREW TRAINING (CAT) MNVR. FLT 444 WAS UNDER IFR CTL OF MCGUIRE AFB RAPCON; GLEEK 41 WAS VFR, RCVG RADAR ADZYS FM RAPCON. THE DHC-7 CREW RPRTD THE CAMOUFLAGED C-141 BLENDED WITH THE BACKGROUND. AS THEY MNVRD TO AVOID A COLLISION, THE F/A & 1 PAX WERE INJURED. THE C-141 CAT MNVR (FM RWY 36 AT MCGUIRE) SIMULATED VFR APCH & DEP FM A HOSTILEARPT ENVIRONMENT. TO STAY IN THE ALLOCATED AIRSPACE, GLEEK 41 SHOULD HAVE MADE A LEFT CLBG DEP. THE RAPCON CTLR LACKED FAMILIARITY WITH THE CAT MNVR, BUT APPROVED A CLB TO 7500'. HE NOTED FLT 444 WAS COMING FM THE WEST, SO GAVE A TRAFFIC ADZY & TOLD GLEEK 41 TO TURN RGT TO 090 DEG. BY THAT TIME, GLEEK 41 WAS WELL IN A LEFT TURN, CLBG ABT 3000'/MIN. ANOTHERTRAFFIC ADZY WAS GIVEN & GLEEK 41 WAS TOLD TO LVL AT 4500', BUT IT RCHD ABT 5000' & CONVERGED WITH FLT 444 BFR ASCENT WAS ARRESTED. THE RAPCON RADAR (GPN-12/PIDP) DIDN'T HAVE CONFLICT ALERT FUNCTION. THE C-141 CREW DIDN'T SEE THE DHC-7.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record NYC87IA118
Event ID
20001213X30803
Case number
NYC87IA118
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (5)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status, damage. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: bda0302f65b6a9f65db3a08d18e44f42206bba720b404ed6fef71ba3967aa782; retrieved 2026-09-18T19:41:25.976Z.
  • Corrected after a review of the NTSB narrative, which states these values explicitly: operator. The NTSB narrative names the operator: "RANSOM FLT 444 (DHC-7) RPRTD A NEAR COLLISION WITH USAF C-141 (GLEEK 41)"