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BFO87LA028 · Piper PA-23-250

29 Mar 1987 · Dover, DE, United States

Piper PA-23-250 and Rockwell 112A · Accident: midair collision en route

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Event

NTSB case
BFO87LA028
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
Accident
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
General aviation
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 · Piper PA-23-250

Aircraft type
Piper PA-23
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
N5216Y
Operator
Unknown
Onboard fatalities
Unknown
Route
From Salisbury Ocean City Wicomico Regional Airport (SBY), Salisbury, MDTo Eastern WV Regional Airport/Shepherd Field (MRB), Martinsburg, WV
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 · climb to 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
Midair collision
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Aircraft 2 · Rockwell 112A

Aircraft type
Rockwell 112
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
N1374J
Operator
Unknown
Onboard fatalities
Unknown
Route
From Delaware Coastal Airport (GED), Georgetown, DETo York Airport (THV), York, PA
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
Midair collision
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Minor

Cause areas

  • Pilot in command › Visual lookout, inadequate
  • Pilot of other aircraft › Visual lookout, inadequate

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

THE ROCKWELL WAS IN LEVEL FLIGHT AT 2800 FT AND THE PIPER WAS CLIMBING WHEN MIDAIR COLLISION OCCURRED. NEITHER ACFT WAS OPERATING UNDER ATC. NEITHER PLT SAW THE OTR AIRCRAFT BEFORE THE COLLISION OCCURRED. THE BOTTOM OF THE ROCKWELL CABIN AND THE LEFT TIPTANK OF THE PIPER COLLIDED. THE COLLISION ANGLE BETWEEN THE ACFT WAS 60 DEGREES. THE ROCKWELL PILOT WAS ABLE TO PROCEED TO HIS INTENDED DESTINATION. THE LEFT TIP TANK OF THE PIPER SEPARATED FROM THE WING. THE PIPER PILOT, AS A PRECAUTION, SHUT DOWN THE LEFT ENGINE AND THEN DIVERTED THE FLIGHT TO A NEARBY AIRPORT AND LANDED WITHOUT FURTHER INCIDENT.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record BFO87LA028
Event ID
20001213X30387
Case number
BFO87LA028
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
  • 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. 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: 4f4a9e7630b7327778372dc0cdcae7e9d9e9f06af571818b4dba0722f65b841a; retrieved 2026-09-23T13:22:34.410Z.