Public Record · As of May 5, 2026
N171D
Donald Mrowzinski RUTAN DEFIANT · 2020 View Type →
Status
Registration Valid
Type
Fixed Wing Multi Engine
Engine
AMA/EXPR UNKNOWN ENG
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N171D.
Tail Number
N171D
Serial Number
155
Make
DONALD MROWZINSKI
Model
RUTAN DEFIANT
Year of Manufacture
2020
Mfr / Model Code
05639FY
Type Aircraft
Fixed Wing Multi Engine
Type Engine
Reciprocating
Engines
2
Seats
4
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Horsepower
—
Weight Class
CLASS 1
Certification
Experimental (+1 flag) · code 42
Registrant
MROWZINSKI DONALD J · Individual
Address
558 N OLD STATE RD · DELAWARE, OH 43015-9447
FAA Region
Central · County 041
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A11D2F
Mode S (Octal)
50216457
Live position via ICAO24 A11D2F
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Nov 26, 1978
ELKHART, Indiana
Airport · 3C1 Mishawaka Pilots Club Airport
03 / Airworthiness Directives
Applicable to DONALD MROWZINSKI RUTAN DEFIANT
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
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