N4991C — Tierney TAYLOR MONOPLANE JT1
Active registrationChecked against FAA & NTSB records · as of Jul 24, 2026
N4991C has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 24, 2026.
Aircraft record
- Serial number
- JT1/89
- Manufacturer
- Tierney
- Model
- TAYLOR MONOPLANE JT1
- Category
- Fixed wing single-engine
- Registration
- Active
- Registered to
- Mid Atlantic Air Museum — Reading, PA
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Tierney TAYLOR MONOPLANE JT1).
- May 24, 2005registered — Mid Atlantic Air Museum
Earlier aircraft on this N-number
The tail number N4991C was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Tierney TAYLOR MONOPLANE JT1 above.
- until Jan 22, 1968Brantly B-2 (s/n 26)
Frequently asked
- Has N4991C been in an accident?
- No NTSB accident records are on file for N4991C.
- What kind of aircraft is N4991C?
- N4991C is a Tierney TAYLOR MONOPLANE JT1 (fixed wing single-engine), serial number JT1/89.
- Who is N4991C registered to?
- N4991C is registered to Mid Atlantic Air Museum of Reading, PA. Registration status: active.
The full N4991C report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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