Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| DA 42 NG | Fixed wing multi engine | 138 | 137 | 2005-2026 |
| DA 62 | Fixed wing multi engine | 75 | 74 | 2016-2026 |
| DA 50 C | Fixed wing single engine | 29 | 29 | 2022-2026 |
| DA 42 | Fixed wing multi engine | 28 | 26 | 2005-2008 |
| DA 40 | Fixed wing single engine | 9 | 9 | 2001-2001 |
| DA 40 NG | Fixed wing single engine | 9 | 9 | 2011-2025 |
| HK 36 TC | Glider | 5 | 5 | 1998-2009 |
| HK 36 TTC | Glider | 3 | 3 | 2009-2009 |
| DA42MNG | Fixed wing multi engine | 3 | 3 | 2005-2015 |
| DA 40-180 DIAMOND ST | Fixed wing single engine | 1 | 1 | 2001-2001 |
| HK 36 TC-100 | Glider | 1 | 1 | 2006-2006 |
Diamond Aircraft Industries aircraft in the FAA registry
Diamond Aircraft Industries is a manufacturer of general aviation aircraft and motor gliders based in Wiener Neustadt, Lower Austria. It has been a subsidiary of the Chinese company Wanfeng Aviation since 2017. The company operates facilities in Austria and Canada.
The FAA registry lists 299 aircraft under the manufacturer name "DIAMOND AIRCRAFT IND GMBH" as of October 16, 2026. Of these, 295 are valid registrations. The fleet consists of 11 distinct models. Most aircraft were built between 1998 and 2026. Half of the registered aircraft were built in 2022 or earlier. The types include 242 fixed wing multi engine aircraft, 48 fixed wing single engine aircraft, and 9 gliders. Engine types are primarily reciprocating with 191 units, followed by 29 turboprop aircraft. Airworthiness classes show 274 standard and 5 experimental.
Florida holds the most registrations with 54 aircraft. Texas follows with 21, and Indiana has 17. The most registered models are the DA 42 NG with 136 aircraft, the DA 62 with 75 aircraft, and the DA 50 C with 29 aircraft. Other registered models include the DA 42, DA 40, and DA 40 NG. Type certificate data sheets (TCDS) provide technical specifications for these models. For example, TCDS A57CE covers the DA 42 NG and DA 42 models. TCDS A47CE covers the DA 40 model. The FAA registry also lists aircraft under the name "DIAMOND AIRCRAFT IND INC" with 1,544 registrations.
The FAA registry also lists this company's aircraft as DIAMOND AIRCRAFT IND INC.
Figures from the FAA registry file as of Oct 16, 2026. Company background: Wikipedia, Diamond Aircraft Industries.