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Public Record · As of May 5, 2026

N81DK

Koons Donald H CYGNET · 1981 View Type →

Status

Reserved Foreign Sale

Type

Fixed Wing Single Engine

Engine

REVMASTER 2100

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 N81DK.

Tail Number

N81DK

Serial Number

152

Make

KOONS DONALD H

Model

CYGNET

Year of Manufacture

1981

Mfr / Model Code

05655DT

Type Aircraft

Fixed Wing Single Engine

Type Engine

Reciprocating

Engines

1

Seats

2

Engine Manufacturer

REVMASTER

Engine Model

2100

Horsepower

65 hp

Weight Class

CLASS 1

Certification

Experimental (+1 flag) · code 42

Registrant

SALE REPORTED · Individual

Address

18 WILDWOOD RD · KEENE, NH 03431-2126

FAA Region

Eastern · County 005

Status

Reserved Foreign Sale

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

AB0758

Mode S (Octal)

52603530

Live position via ICAO24 AB0758

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01 /  Registration

N81DK is not currently assigned

The FAA Aircraft Registry returns "Cancelled / Not Assigned" for N81DK. There is no aircraft, owner, or airworthiness record currently associated with this number.

Numbers can become unassigned through cancellation, expiration, deregistration, or because they have never been issued.

Verify on FAA Aircraft Inquiry →

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to KOONS DONALD H CYGNET

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 /  Related

More on Koons Donald H CYGNET in the Atlas

Koons Donald H CYGNET type page → — 1 registered · 1 NTSB records

Search the full US registry → · All airworthiness directives → · Accident & safety surface →

06 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.