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Registered aircraft · FAA record as of October 2, 2026
N91CD

Duncan Cary WILLOW CREEK CUB

Valid Montana

N91CD is a Duncan Cary WILLOW CREEK CUB, a fixed-wing airplane with one motor with a four-stroke engine, built in 2009. It has 2 seats. It is registered to an individual in Helena, Montana. The registration is valid: it was issued on January 14, 2009 and expires on July 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated March 11, 2009.

Aircraft

Maker
Duncan Cary
Model
WILLOW CREEK CUB
Serial number
1
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor
Seats
2
Year built
2009
Transponder code
AC9488 (octal 53112210)

Registration

Status
Valid registration
Certificate issued
January 14, 2009
Expires
July 31, 2029
Last FAA action
August 18, 2023
Airworthiness
Experimental · Amateur built · March 11, 2009
FAA region
Northwest Mountain
FAA record id
01022370

Owner as the FAA publishes it

Name
Duncan Cary J
Type
Individual
Address
6062 Willow Dr Rd
Helena, MT 59601

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

2001-12-04Boeing 737-86Q · exported to Australia · Valid registration

Records check free · 1 to understand · 4 clear

The public federal record on N91CD, 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 Duncan Cary J, an individual, certificate issued January 14, 2009, expires July 31, 2029. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Experimental certificate for amateur built, dated March 11, 2009, consistent with the 2009 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 1 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N91CD was previously assigned to 1 other aircraft: Boeing 737-86Q (serial 30274, cancelled December 4, 2001). 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 N91CD. 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 October 2, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through September 30, 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, October 2, 2026. See this record on the FAA site · This record as data