The U.S. aircraft register, updated daily
Models · Diamond Aircraft · Piston singles · data as of October 2, 2026

Diamond Aircraft DA 40 Diamond Star

1,018 on the U.S. register across 4 versions the FAA records separately. Built from 2002 to 2026; half of them date from 2008 or earlier. California has the most (103). 83% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.

Diamond Aircraft DA 40: Family of light aircraft
Photo: bomberpilot, CC BY-SA 2.0, via Wikimedia Commons · Diamond DA40 Diamond Star on Wikipedia

About the DA 40 from the FAA's model table

Type
Fixed-wing, single engine · Piston singles
Power
Piston (reciprocating), 1 engine
Common engines
Lycoming Io-360-M1A+ (405), Austro E4-A (289), Lycoming I0360 Ser (174)
Seats
4 (up to 5 in some versions)
Maker on the register
Diamond Aircraft
Registered
earliest certificate December 13, 2001; newest September 28, 2026

Where they are owner's state

California103Utah93Indiana91Florida79Texas58Tennessee56Virginia40Colorado38North Carolina36Delaware34Ohio24New York23

Who owns them registrant type

LLC563 (55%)Corporation143 (14%)Individual132 (13%)Government110 (11%)Co-owned38 (4%)Non-citizen corporation30 (3%)Partnership2 (0.2%)

Versions as the FAA records them · click one to list only those aircraft

VersionRegisteredBuiltShare
DA 406882001 to 202667.6%
DA 40 NG3152002 to 202630.9%
DA40 F142005 to 20061.4%
DA 40-180 DIAMOND ST120010.1%

When they were built by decade · 80 with no year on file

0135270405540540200012520102732020

Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far

037741101472010201120122013201420152016201720182019202020212022202320242025932026

Registration status

Valid1,013 (100%)Pending4 (0.4%)Reports overdue1 (0.1%)

Airworthiness certificate class

Standard966 (95%)None on file49 (5%)Experimental2 (0.2%)Multiple1 (0.1%)

Biggest operators companies, schools and clubs

Lift Aircraft LLC69Utah State University38Middle Tennessee State University35Skywarrior Flight Training LLC20Utah Valley University18Sky Safety INC12Skywest Leasing INC10Tactical Integrated Training Solutions LLC9International Air Services INC Trustee9Eva Flight Training Academy9Middle Tennessee State University Aerospace8Diamond Aircraft Sales U S A INC8

Fleet pages: Lift Aircraft LLC · Utah State University · Middle Tennessee State University · Skywarrior Flight Training LLC · Utah Valley University · Sky Safety INC · Skywest Leasing INC · Tactical Integrated Training Solutions LLC

Accident history NTSB records · 1 cases since 1982, 0 fatal

2021-01-03ERA21LA099 · DA 40 N489RS · accident near Portsmouth, NH · no injuries

The 1 most recent of 1 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.

Questions people ask answers refresh every morning

How many Diamond Aircraft DA 40 Diamond Star aircraft are registered in the U.S.?

1,018 as of October 2, 2026, counting 4 versions the FAA records separately.

Which state has the most Diamond Aircraft DA 40s?

California, with 103.

Who owns the Diamond Aircraft DA 40?

83% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.

Aircraft newest certificates first · 1,018

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N239DC Diamond Aircraft
DA 40
 Utah State University
Logan, Utah
 Standard 2022-08-05 ValidFAA registration status code V: Valid registration. All codes
N799DS Diamond Aircraft
DA 40
 Valiair Limited CO Trustee
Casper, Wyoming
 Standard 2022-08-02 ValidFAA registration status code V: Valid registration. All codes
N297LA Diamond Aircraft
DA 40 NG
 Adam Errington LLC
Vero Beach, Florida
 Standard 2022-07-30 ValidFAA registration status code V: Valid registration. All codes
N22QT Diamond Aircraft
DA 40
 Alameda Aero Club
Alameda, California
 Standard 2022-07-16 ValidFAA registration status code V: Valid registration. All codes
N489Y Diamond Aircraft
DA 40
 Joa Aviation LLC
Spokane, Washington
 Standard 2022-07-09 ValidFAA registration status code V: Valid registration. All codes
N271CK Diamond Aircraft
DA 40 NG
 Skipi Arres LLC
Lakewood, Colorado
 Standard 2022-07-01 ValidFAA registration status code V: Valid registration. All codes
N1962F Diamond Aircraft
DA 40 NG
 Fabair INC
Wilmington, Delaware
 Standard 2022-06-30 ValidFAA registration status code V: Valid registration. All codes
N1707S Diamond Aircraft
DA 40
 Utah State University
Logan, Utah
 Standard 2022-06-11 ValidFAA registration status code V: Valid registration. All codes
N724LA Diamond Aircraft
DA 40 NG
 464C59 LLC
Santa Monica, California
 Standard 2022-05-26 ValidFAA registration status code V: Valid registration. All codes
N616ML Diamond Aircraft
DA 40
 Utah State University
Logan, Utah
 Standard 2022-05-25 ValidFAA registration status code V: Valid registration. All codes
N212C Diamond Aircraft
DA 40
 Summit Aviation INC
Belgrade, Montana
 Standard 2022-05-20 ValidFAA registration status code V: Valid registration. All codes
N728DE Diamond Aircraft
DA 40
 Maximize It Consulting LLC
Mesa, Arizona
 Standard 2022-05-18 ValidFAA registration status code V: Valid registration. All codes
N97111 Diamond Aircraft
DA 40
 Plane & Simple LLC
Aurora, Ohio
 Standard 2022-05-18 ValidFAA registration status code V: Valid registration. All codes
N457HR Diamond Aircraft
DA 40
 Summit Aviation INC
Belgrade, Montana
 Standard 2022-05-17 ValidFAA registration status code V: Valid registration. All codes
N384DS Diamond Aircraft
DA 40
 Js Aviation Holdings LLC
Warner Robins, Georgia
 Standard 2022-05-16 ValidFAA registration status code V: Valid registration. All codes
N707PS Diamond Aircraft
DA 40
 Summit Aviation INC
Belgrade, Montana
 Standard 2022-05-11 ValidFAA registration status code V: Valid registration. All codes
N447PJ Diamond Aircraft
DA 40 NG
 Papa Juliet Aviation LLC
Marblehead, Massachusetts
 None on file 2022-05-04 ValidFAA registration status code V: Valid registration. All codes
N380PA Diamond Aircraft
DA 40
 Sky Safety INC
San Antonio, Texas
 Standard 2022-04-20 ValidFAA registration status code V: Valid registration. All codes
N165PS Diamond Aircraft
DA 40
 Phindogair LLC
Lubbock, Texas
 Standard 2022-04-04 ValidFAA registration status code V: Valid registration. All codes
N488SA Diamond Aircraft
DA 40 NG
 Wild Blue Yonder LLC
South Bend, Indiana
 Standard 2022-04-02 ValidFAA registration status code V: Valid registration. All codes
N222AD Diamond Aircraft
DA 40
 Shroomdom INC
Poplarville, Mississippi
 Standard 2022-03-29 ValidFAA registration status code V: Valid registration. All codes
N245BL Diamond Aircraft
DA 40 NG
 Blue Line Aviation LLC
Winter Haven, Florida
 Standard 2022-03-28 ValidFAA registration status code V: Valid registration. All codes
N123NG Diamond Aircraft
DA 40 NG
 Flat Canyon Da LLC
Fort Worth, Texas
 Standard 2022-03-26 ValidFAA registration status code V: Valid registration. All codes
N476DS Diamond Aircraft
DA 40
 Dt Aviation LLC
Loveland, Colorado
 Standard 2022-03-22 ValidFAA registration status code V: Valid registration. All codes
N342AF Diamond Aircraft
DA 40
 Individual owner
Washington
 Standard 2022-03-17 ValidFAA registration status code V: Valid registration. All codes
N865X Diamond Aircraft
DA 40 NG
 Knight Flight LLC
Loudon, Tennessee
 Standard 2022-03-09 ValidFAA registration status code V: Valid registration. All codes
N786KM Diamond Aircraft
DA 40 NG
 Myflight Three LLC
Lake Mary, Florida
 Standard 2022-02-28 ValidFAA registration status code V: Valid registration. All codes
N306AF Diamond Aircraft
DA 40
 St Pete Aviation Services LLC
Saint Petersburg, Florida
 Standard 2022-02-19 ValidFAA registration status code V: Valid registration. All codes
N920LA Diamond Aircraft
DA 40 NG
 Jz Aviation LLC
Melville, New York
 Standard 2022-02-17 ValidFAA registration status code V: Valid registration. All codes
N655NA Diamond Aircraft
DA 40
 Bcd Leasing CORP
Lexington, Kentucky
 Standard 2022-02-16 ValidFAA registration status code V: Valid registration. All codes
N913DA Diamond Aircraft
DA 40 NG
 Kortas Aviation LLC
Gilbert, Arizona
 Standard 2022-02-08 ValidFAA registration status code V: Valid registration. All codes
N989MA Diamond Aircraft
DA 40
 Butler Holdings
Franklin, Tennessee
 Standard 2022-02-02 ValidFAA registration status code V: Valid registration. All codes
N1015T Diamond Aircraft
DA 40 NG
 Harris Nail Investments LLC
Granbury, Texas
 Standard 2022-01-28 ValidFAA registration status code V: Valid registration. All codes
N344AF Diamond Aircraft
DA 40
 Utah State University
Logan, Utah
 Standard 2022-01-10 ValidFAA registration status code V: Valid registration. All codes
N415KG Diamond Aircraft
DA 40
 Sky Safety INC
San Antonio, Texas
 Standard 2022-01-05 ValidFAA registration status code V: Valid registration. All codes
N342DS Diamond Aircraft
DA 40
 Individual owner
Louisiana
 Standard 2021-12-17 ValidFAA registration status code V: Valid registration. All codes
N262DS Diamond Aircraft
DA 40
 Cerebral Aviation LLC
Oakwood, Ohio
 Standard 2021-12-16 ValidFAA registration status code V: Valid registration. All codes
N510DS Diamond Aircraft
DA 40
 Co-owned owner
Tennessee
 Standard 2021-11-19 ValidFAA registration status code V: Valid registration. All codes
N867DS Diamond Aircraft
DA 40
 Starboard Light Aviation LLC
Dover, Delaware
 Standard 2021-11-15 ValidFAA registration status code V: Valid registration. All codes
N909AZ Diamond Aircraft
DA 40
 N909Az LLC
Miami, Florida
 Standard 2021-11-13 ValidFAA registration status code V: Valid registration. All codes
N557DS Diamond Aircraft
DA 40
 In Flight Aircraft LLC
Howell, Michigan
 Standard 2021-11-06 ValidFAA registration status code V: Valid registration. All codes
N456AS Diamond Aircraft
DA 40
 Individual owner
Massachusetts
 Standard 2021-11-01 ValidFAA registration status code V: Valid registration. All codes
N162GL Diamond Aircraft
DA 40
 Boulder Aviation Partners LLC
Boulder, Colorado
 Standard 2021-10-23 ValidFAA registration status code V: Valid registration. All codes
N672DS Diamond Aircraft
DA 40
 Aisle One Aviation LLC
Towson, Maryland
 Standard 2021-10-22 ValidFAA registration status code V: Valid registration. All codes
N605BG Diamond Aircraft
DA 40
 Air Carriage INC
Chico, California
 Standard 2021-10-20 ValidFAA registration status code V: Valid registration. All codes
N193CA Diamond Aircraft
DA 40
 Vision Air Leasing LLC
Newport Beach, California
 Standard 2021-10-18 ValidFAA registration status code V: Valid registration. All codes
N181DA Diamond Aircraft
DA 40 NG
 Rising Up LLC
Silverton, Oregon
 Standard 2021-10-15 ValidFAA registration status code V: Valid registration. All codes
N204SG Diamond Aircraft
DA 40
 Co-owned owner
North Carolina
 Standard 2021-10-05 ValidFAA registration status code V: Valid registration. All codes
N821LG Diamond Aircraft
DA 40
 Individual owner
California
 Standard 2021-09-27 ValidFAA registration status code V: Valid registration. All codes
N248PK Diamond Aircraft
DA 40 NG
 Individual owner
Massachusetts
 Standard 2021-09-08 ValidFAA registration status code V: Valid registration. All codes
N589T Diamond Aircraft
DA 40
 Fam Vans INC
Fountain Valley, California
 Standard 2021-09-02 ValidFAA registration status code V: Valid registration. All codes
N541AJ Diamond Aircraft
DA 40
 Radiant Flight LLC
Roanoke, Virginia
 Standard 2021-08-28 ValidFAA registration status code V: Valid registration. All codes
N405MA Diamond Aircraft
DA 40
 High Ways LLC
Colorado Springs, Colorado
 Standard 2021-08-27 ValidFAA registration status code V: Valid registration. All codes
N413LA Diamond Aircraft
DA 40 NG
 N925Lr LLC
Palatka, Florida
 Standard 2021-08-26 ValidFAA registration status code V: Valid registration. All codes
N515GG Diamond Aircraft
DA 40 NG
 Individual owner
California
 Standard 2021-08-24 ValidFAA registration status code V: Valid registration. All codes
N865LA Diamond Aircraft
DA 40 NG
 Basel Aviation LLC
Sheridan, Wyoming
 Standard 2021-08-24 ValidFAA registration status code V: Valid registration. All codes
N269DS Diamond Aircraft
DA 40
 Individual owner
California
 None on file 2021-08-23 ValidFAA registration status code V: Valid registration. All codes
N419JS Diamond Aircraft
DA 40
 In Flight Aircraft LLC
Howell, Michigan
 Standard 2021-08-16 ValidFAA registration status code V: Valid registration. All codes
N499W Diamond Aircraft
DA 40
 Individual owner
Indiana
 Standard 2021-08-11 ValidFAA registration status code V: Valid registration. All codes
N275SB Diamond Aircraft
DA 40 NG
 Antelope Aircraft LLC
New Orleans, Louisiana
 Standard 2021-08-10 ValidFAA registration status code V: Valid registration. All codes
N284DA Diamond Aircraft
DA 40
 Dragonfly Aviation LLC
Winder, Georgia
 Standard 2021-07-31 ValidFAA registration status code V: Valid registration. All codes
N53SL Diamond Aircraft
DA 40
 Fly For Fun Aircraft LLC
Rockville, Maryland
 Standard 2021-07-31 ValidFAA registration status code V: Valid registration. All codes
N294DS Diamond Aircraft
DA 40
 Tactical Integrated Training Solutions LLC
Colorado Springs, Colorado
 Standard 2021-07-29 ValidFAA registration status code V: Valid registration. All codes
N681DS Diamond Aircraft
DA 40
 Individual owner
New Jersey
 Standard 2021-07-27 ValidFAA registration status code V: Valid registration. All codes
N856DS Diamond Aircraft
DA 40
 International Air Services INC Trustee
Carson City, Nevada
 Standard 2021-07-07 ValidFAA registration status code V: Valid registration. All codes
N224WM Diamond Aircraft
DA 40
 Individual owner
California
 Standard 2021-06-29 ValidFAA registration status code V: Valid registration. All codes
N842LA Diamond Aircraft
DA 40 NG
 Tribal Aviation LLC
San Carlos, California
 Standard 2021-06-29 ValidFAA registration status code V: Valid registration. All codes
N739DS Diamond Aircraft
DA 40
 Elegantscale LLC
Los Altos, California
 Standard 2021-06-17 ValidFAA registration status code V: Valid registration. All codes
N693RB Diamond Aircraft
DA 40 NG
 Raja Limited LLC
Roswell, Georgia
 Standard 2021-06-09 ValidFAA registration status code V: Valid registration. All codes
N354DS Diamond Aircraft
DA 40
 Individual owner
New Hampshire
 Standard 2021-06-08 ValidFAA registration status code V: Valid registration. All codes
N812LA Diamond Aircraft
DA 40 NG
 Skydonk LLC
Midlothian, Virginia
 Standard 2021-06-07 ValidFAA registration status code V: Valid registration. All codes
N153DS Diamond Aircraft
DA 40
 Individual owner
Virginia
 Standard 2021-05-26 ValidFAA registration status code V: Valid registration. All codes
N676US Diamond Aircraft
DA 40
 Middle Tennessee State University
Murfreesboro, Tennessee
 Standard 2021-05-20 ValidFAA registration status code V: Valid registration. All codes
N531HJ Diamond Aircraft
DA 40 NG
 N531Hj LLC
Akron, Ohio
 Standard 2021-05-19 ValidFAA registration status code V: Valid registration. All codes
N834DS Diamond Aircraft
DA 40
 Co-owned owner
Utah
 Standard 2021-05-17 ValidFAA registration status code V: Valid registration. All codes
N280DS Diamond Aircraft
DA 40
 Qualitair LLC Trustee
Michelstadt,
Standard 2021-05-14 ValidFAA registration status code V: Valid registration. All codes
N481PA Diamond Aircraft
DA 40
None on file 2021-05-13 ValidFAA registration status code V: Valid registration. All codes
N299DA Diamond Aircraft
DA 40
 Individual owner
Michigan
 Standard 2021-05-12 ValidFAA registration status code V: Valid registration. All codes
N949KC Diamond Aircraft
DA 40
 Paramus Flying Club INC
Fairfield, New Jersey
 Standard 2021-05-07 ValidFAA registration status code V: Valid registration. All codes
N385DS Diamond Aircraft
DA 40
 St Pete Aviation Services LLC
Saint Petersburg, Florida
 Standard 2021-05-05 ValidFAA registration status code V: Valid registration. All codes
N797RS Diamond Aircraft
DA 40
 Individual owner
California
 Standard 2021-05-05 ValidFAA registration status code V: Valid registration. All codes
N125HA Diamond Aircraft
DA 40
 K-14 Squadron LLC
Santa Fe, New Mexico
 Standard 2021-05-04 ValidFAA registration status code V: Valid registration. All codes
N416AM Diamond Aircraft
DA 40
 Ganton Aviation LLC
Kalamazoo, Michigan
 Standard 2021-04-29 ValidFAA registration status code V: Valid registration. All codes
N896NK Diamond Aircraft
DA 40
 Inkenbrandt Consulting LLC
San Francisco, California
 Standard 2021-04-22 ValidFAA registration status code V: Valid registration. All codes
N429DS Diamond Aircraft
DA 40
 California Industrial Rubber CO INC
Fresno, California
 Standard 2021-04-21 ValidFAA registration status code V: Valid registration. All codes
N100UV Diamond Aircraft
DA 40
 Co-owned owner
Utah
 Standard 2021-04-10 ValidFAA registration status code V: Valid registration. All codes
N673DA Diamond Aircraft
DA 40
 Dragonfly Aviation LLC
Winder, Georgia
 Standard 2021-04-08 ValidFAA registration status code V: Valid registration. All codes
N278DS Diamond Aircraft
DA 40
 Relm Air LLC
Wilmington, Delaware
 Standard 2021-03-31 ValidFAA registration status code V: Valid registration. All codes
N886KC Diamond Aircraft
DA 40
 Individual owner
Michigan
 Standard 2021-03-30 ValidFAA registration status code V: Valid registration. All codes
N518MA Diamond Aircraft
DA 40
 Capital Affairs West LLC
Helena, Montana
 Standard 2021-03-23 ValidFAA registration status code V: Valid registration. All codes
N519LA Diamond Aircraft
DA 40 NG
 Vyzerion LLC
Potomoc Falls, Virginia
 Standard 2021-02-27 ValidFAA registration status code V: Valid registration. All codes
N218CL Diamond Aircraft
DA 40
 Blue Diamond Marketing LLC
Hoover, Alabama
 Standard 2021-02-24 ValidFAA registration status code V: Valid registration. All codes
N78PA Diamond Aircraft
DA 40 NG
 Charter Pro Services LLC
Naples, Florida
 Standard 2021-02-20 ValidFAA registration status code V: Valid registration. All codes
N517DS Diamond Aircraft
DA 40
 Free Bird Aviation LLC
Alpharetta, Georgia
 Standard 2021-02-16 ValidFAA registration status code V: Valid registration. All codes
N824US Diamond Aircraft
DA 40
 Lightyear Aviation LLC
Chicago, Illinois
 Standard 2021-02-16 ValidFAA registration status code V: Valid registration. All codes
N242GL Diamond Aircraft
DA 40
 Premier Real Estate Services LLC
Saint Cloud, Minnesota
 Standard 2021-02-12 ValidFAA registration status code V: Valid registration. All codes
N531RF Diamond Aircraft
DA 40
 November Tango LLC
Richmond, Virginia
 Standard 2021-02-12 ValidFAA registration status code V: Valid registration. All codes
N662DS Diamond Aircraft
DA 40
 Pilot Plase LLC
Sarasota, Florida
 Standard 2021-02-09 ValidFAA registration status code V: Valid registration. All codes
N868PA Diamond Aircraft
DA 40 NG
 Pristine Aircraft LLC
Kalispell, Montana
 Standard 2021-02-05 ValidFAA registration status code V: Valid registration. All codes
N412AM Diamond Aircraft
DA 40
 Da40 LLC
Jacksonville, Florida
 Standard 2021-02-01 ValidFAA registration status code V: Valid registration. All codes
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