The U.S. aircraft register, updated daily
A Diamond Aircraft DA 40 Diamond Star, the same model family as N22QT
A Diamond Aircraft DA 40 Diamond Star like this one, not N22QT itself. Photo: bomberpilot, CC BY-SA 2.0, via Wikimedia Commons. Pictures of N22QT itself may be on Planespotters · JetPhotos · Airliners.net. Operator or owner? Send your own picture.
Registered aircraft · FAA record as of November 6, 2026
N22QT

Diamond Aircraft DA 40

ValidFAA registration status code V: Valid registration. All codesElectric airplaneCalifornia

N22QT is a Diamond Aircraft DA 40, a fixed-wing airplane with one motor with a piston engine, built in 2005. It has 4 seats. It is registered to Alameda Aero Club, a corporation in Alameda, California. The registration is valid: it was issued on July 16, 2022 and expires on July 31, 2029. It holds a standard airworthiness certificate for normal; utility, dated March 24, 2005.

Diamond Aircraft: eDA40 electric trainer, Austria

Where is it now Last seen today at 6:28 pm.

Last seen today at 6:28 pm. Checking whether it is in the air right now…

Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.

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

Aircraft

Maker
Diamond Aircraft (Austria)
FAA spelling: DIAMOND AIRCRAFT IND INC
Model
DA 40 · all DA 40s and related versions
Built of
composite
The airframe is composite: carbon fibre or glass fibre set in resin, moulded in large pieces with few joints, which gives smooth shapes but needs different inspection and repair methods from metal. This is how the Diamond Aircraft DA 40 Diamond Star family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
Serial number
40.491
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 I0360 SER · 180 hp
Fuel
100LL avgas
Seats
4
Year built
2005
Transponder code
A1E018 (octal 50360030)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
July 16, 2022
Expires
July 31, 2029
Last FAA action
August 18, 2023
Airworthiness
StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Normal; UtilityFAA certificate purpose code NU (the kind of airworthiness certificate it flies under and what it is approved for). All codes · March 24, 2005
FAA region
Western-PacificFAA region code 4 (the FAA regional office that handles the record). All codes
FAA record id
00165649

Owner as the FAA publishes it

Name
Alameda Aero Club (flying club: its whole fleet and safety record)
Type
CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
Address
PO Box 1043
Alameda, CA 94501-0105
Learn to fly in N22QT with Alameda Aero Club:

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 2

2010-04-08Flight Design Gmbh CTSW · Second attempt to mail the triennial form, no response
1988-12-05Huffman G Michael QUICKIE Q2 · Triennial registration form was mailed and has not been returned by the Post Office

Connections how N22QT links to the rest of the register

Design
Engine
Owner
Place
  • Alameda, CA 108 aircraft registered in this town
  • California 27,897 aircraft registered
Live

The whole map of how records connect · these connections as data: /graph/aircraft/N22QT.json.

Records check free · 2 to understand · 3 clear

The public federal record on N22QT, 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 Alameda Aero Club, a corporation, certificate issued July 16, 2022, expires July 31, 2029. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Standard certificate for normal; utility, dated March 24, 2005, consistent with the 2005 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 40.491 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N22QT was previously assigned to 2 other aircraft: Flight Design Gmbh CTSW (serial 05-07-14, cancelled April 8, 2010); Huffman G Michael QUICKIE Q2 (serial 2182, cancelled December 5, 1988). 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]

ATTENTIONAccident and incident record

3 NTSB records under N22QT: Accident on April 20, 2025 at Oakland, CA: no injuries, substantial damage. Accident on April 29, 2007 at Fort Meade, MD: minor injuries, destroyed. Accident on May 23, 1987 at Peterborough, NH: fatal, destroyed (1 fatal). Details below. [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.

NTSB records 3

WPR25LA139Accident on April 20, 2025 at Oakland, CA: no injuries, substantial damage.

Aircraft on the NTSB record: Diamond Aircraft Ind INC DA 40 · operated under 091

The pilot’s failure to maintain airplane control during takeoff with a left quartering crosswind.

Full record in plain English · Docket and reports at the NTSB

ATL07CA082Accident on April 29, 2007 at Fort Meade, MD: minor injuries, destroyed.serial on NTSB record: 05-07-14

Aircraft on the NTSB record: Flight Design CTSW · operated under 091

The student pilot's inadequate compensation for the gusty wind conditions during the landing flare, resulting in a loss of control, and an in-flight collision with terrain. A factor associated with the accident was the wind gusts.

Full record in plain English · Docket and reports at the NTSB

NYC87DNC10Accident on May 23, 1987 at Peterborough, NH: fatal, destroyed (1 fatal).serial on NTSB record: 2182

Aircraft on the NTSB record: Huffman QUICKIE Q2 · operated under 091

Full record in plain English · Docket and reports at the NTSB

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