N401MS — 2015 Michael W Stewart PITTS S1
Active registrationChecked against FAA & NTSB records · as of Aug 29, 2026
N401MS appears in 1 NTSB accident record (most recent 2025, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Aug 29, 2026.
Aircraft record
- Serial number
- 085
- Manufacturer
- Michael W Stewart
- Model
- PITTS S1
- Year
- 2015
- Category
- Fixed wing single-engine
- Engine
- Lycoming O-320-exp
- Registration
- Active
- Registered to
- Martine Zachary — Carterville, IL
Accident & incident history
Registration timeline
Ownership and registration events for this airframe (the 2015 Michael W Stewart PITTS S1).
- Jan 30, 2026registered — Martine Zachary
Earlier aircraft on this N-number
The tail number N401MS was previously assigned to different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2015 Michael W Stewart PITTS S1 above.
- until Sep 3, 2009Winward Performance Llc OWL (s/n 001)
- until Sep 27, 2001North American NA-265-60 (s/n 306-17)
Frequently asked
- Has N401MS been in an accident?
- Yes. N401MS appears in 1 NTSB accident record, the most recent in 2025.
- What kind of aircraft is N401MS?
- N401MS is a 2015 Michael W Stewart PITTS S1 (fixed wing single-engine), serial number 085.
- Who is N401MS registered to?
- N401MS is registered to Martine Zachary of Carterville, IL. Registration status: active.
The full N401MS report
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- Full NTSB investigation narratives for all 1 record — 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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