The U.S. aircraft register, updated daily

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Registered aircraft · FAA record as of November 6, 2026
N11WC

Cwian Walter D HATZ

ValidFAA registration status code V: Valid registration. All codesWisconsin

N11WC is a Cwian Walter D HATZ, a fixed-wing airplane with one motor with a piston engine, built in 2001. It has 2 seats. It is registered to an individual in Malone, Wisconsin. The registration is valid: it was issued on November 7, 2017 and expires on November 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated June 20, 2001.

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Flight history: where it flew in the last seven days · follow it on the live map

Aircraft

Maker
Cwian Walter D
Model
HATZ
Serial number
511
Type
Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
Power
Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Lycoming 0-320 SERIES · 180 hp
Fuel
100LL avgas
Seats
2
Year built
2001
Transponder code
A02BD1 (octal 50025721)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
November 7, 2017
Expires
November 30, 2027
Last FAA action
April 1, 2023
Airworthiness
ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Amateur builtFAA certificate purpose code 2 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · June 20, 2001
FAA region
Great LakesFAA region code C (the FAA regional office that handles the record). All codes
FAA record id
00703675

Owner as the FAA publishes it

Name
Wehner John P
Type
IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
Address
W3547 Hillside Cir
Malone, WI 53049-1689

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1990-07-16Piper PA-31T · exported to Brazil · Valid registration

Connections how N11WC links to the rest of the register

Design
Engine
Place
  • Malone, WI 9 aircraft registered in this town
  • Wisconsin 6,162 aircraft registered

The whole map of how records connect · these connections as data: /graph/aircraft/N11WC.json.

Records check free · 1 to understand · 4 clear

The public federal record on N11WC, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.

CLEARRegistration and identity

Valid registration to Wehner John P, an individual, certificate issued November 7, 2017, expires November 30, 2027. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Experimental certificate for amateur built, dated June 20, 2001, consistent with the 2001 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 511 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N11WC was previously assigned to 1 other aircraft: Piper PA-31T (serial 31T8020033, cancelled July 16, 1990). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]

CLEARAccident and incident record

No NTSB investigation records located under N11WC. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of November 6, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of November 6, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of November 6, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through October 28, 2026. data.ntsb.gov/carol-main-public/basic-search

This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, November 6, 2026. See this record on the FAA site · This record as data