| 43EB34 | 2-GSYJ | Diamond Aircraft Twin Star DA42 | Private | Guernsey | 2006 |
| 44037B | 61655 | Diamond Aircraft Twin Star DA42 NG IV | Venezuelan Air Force | Austria | 2014 |
| 3D8DF8 | D-GAAA | Diamond Aircraft Twin Star DA42 | Air Taxi Europe | Germany | 2005 |
| 3D90B7 | D-GBBB | Diamond Aircraft Twin Star DA42 | Air Taxi Europe | Germany | 2005 |
| 3D9130 | D-GBFS | Diamond Aircraft Twin Star DA42 | Private | Germany | |
| 3D925A | D-GBRE | Diamond Aircraft Twin Star DA42 NG | Pilot Training Network | Germany | 2018 |
| 3D9557 | D-GCUP | Diamond Aircraft Twin Star DA42 NG | Vizium Air | Germany | 2009 |
| 3D975D | D-GDON | Diamond Aircraft Twin Star DA42 | Private | Germany | 2005 |
| 3D99B7 | D-GELR | Diamond Aircraft Twin Star DA42 | Private | Germany | 2006 |
| 3D9AC9 | D-GEWF | Diamond Aircraft Twin Star DA42 | Private | Germany | 2005 |
| 3D9B3E | D-GFAS | Diamond Aircraft Twin Star DA42 NG | Private | Germany | |
| 3D9F14 | D-GGMM | Diamond Aircraft Twin Star DA42 | Private | Germany | 2005 |
| 3DA00D | D-GGWB | Diamond Aircraft Twin Star DA42 | Private | Germany | 2007 |
| 3DA020 | D-GGWU | Diamond Aircraft Twin Star DA42 | Private | Germany | 2007 |
| 3DAD23 | D-GLUX | Diamond Aircraft Twin Star DA42 NG | Private | Germany | 2012 |
| 3DADAB | D-GMAD | Diamond Aircraft Twin Star DA42 NG | Private | Germany | 2019 |
| 3DADC9 | D-GMBH | Diamond Aircraft Twin Star DA42 | Private | Germany | |
| 3DAFB2 | D-GMUC | Diamond Aircraft Twin Star DA42 NG | Pilot Training Network | Germany | 2018 |
| 3DB04C | D-GNAA | Diamond Aircraft Twin Star DA42 NG | Private | Germany | 2013 |
| 3DB363 | D-GOEL | Diamond Aircraft Twin Star DA42 NG IV | Private | Germany | 2015 |
| 3DBC00 | D-GRLG | Diamond Aircraft Twin Star DA42 NG | Pilot Training Network | Germany | 2018 |
| 3DC64B | D-GVIP | Diamond Aircraft Twin Star DA42 | Private | Germany | 2007 |
| 3DD181 | D-GZOZ | Diamond Aircraft Twin Star DA42 | Air Alliance | Germany | 2006 |
| 344404 | EC-LTY | Diamond Aircraft Twin Star DA42 NG | Flight Training Europe | Spain | 2012 |
| 344405 | EC-LTZ | Diamond Aircraft Twin Star DA42 NG | Flight Training Europe | Spain | 2012 |
| 393672 | F-GNTS | Diamond Aircraft Twin Star DA42 | Polyval | France | 2006 |
| 394DD2 | F-GTOS | Diamond Aircraft Twin Star DA42 | Private | France | 2006 |
| 3951EC | F-GUPM | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 3960CC | F-GYGM | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 3961EB | F-GYPL | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 396306 | F-GYYG | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 396309 | F-GYYJ | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 396537 | F-GZJX | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 39824D | F-HASN | Diamond Aircraft Twin Star DA42 NG | Private | France | |
| 398443 | F-HBCD | Diamond Aircraft Twin Star DA42 | Private | France | 2006 |
| 398802 | F-HCAC | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 39880D | F-HCAN | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 398A55 | F-HCSV | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398A60 | F-HCTA | Diamond Aircraft Twin Star DA42 | Private | France | 2008 |
| 398A61 | F-HCTB | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398A62 | F-HCTC | Diamond Aircraft Twin Star DA42 | Private | France | 2008 |
| 398A63 | F-HCTD | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398A64 | F-HCTE | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398C01 | F-HDAB | Diamond Aircraft Twin Star DA42 | Private | France | 2006 |
| 398C06 | F-HDAG | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398C07 | F-HDAH | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 398C0F | F-HDAP | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 398C10 | F-HDAQ | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398C12 | F-HDAS | Diamond Aircraft Twin Star DA42 | Private | France | |
| 398C67 | F-HDDH | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 398D8C | F-HDMM | Diamond Aircraft Twin Star DA42 | Private | France | 2006 |
| 398DB8 | F-HDNY | Diamond Aircraft Twin Star DA42 NG | Private | France | |
| 399093 | F-HEET | Diamond Aircraft Twin Star DA42 | Private | France | 2005 |
| 399432 | F-HFBS | Diamond Aircraft Twin Star DA42 NG | Private | France | |
| 399805 | F-HGAF | Diamond Aircraft Twin Star DA42 | Private | France | |
| 39A078 | F-HIDY | Diamond Aircraft Twin Star DA42 | Private | France | |
| 39A198 | F-HIMY | Diamond Aircraft Twin Star DA42 | Private | France | 2006 |
| 39A805 | F-HKAF | Diamond Aircraft Twin Star DA42 | Private | France | 2007 |
| 39A860 | F-HKDA | Diamond Aircraft Twin Star DA42 NG | Airbus Flight Academy Europe | France | 2019 |
| 39A861 | F-HKDB | Diamond Aircraft Twin Star DA42 NG | Airbus Flight Academy Europe | France | 2020 |
| 39A863 | F-HKDD | Diamond Aircraft Twin Star DA42 NG | Airbus Flight Academy Europe | France | 2020 |
| 39BC43 | F-HPCD | Diamond Aircraft Twin Star DA42 NG | Private | France | 2015 |
| 39C98B | F-HSML | Diamond Aircraft Twin Star DA42 NG | EATIS | France | 2018 |
| 39D16B | F-HULL | Diamond DA-42 Twin Star | Private | France | |
| 39D228 | F-HURI | Diamond Aircraft Twin Star DA42 NG | Private | France | |
| 39D492 | F-HVES | Diamond Aircraft Twin Star DA42 | Echo Sierra Aviation | France | 2006 |
| 405522 | G-CEWN | Diamond Aircraft Twin Star DA42 | Private | United Kingdom | 2007 |
| 400D01 | G-CTCE | Diamond Aircraft Twin Star DA42 | Private | United Kingdom | 2005 |
| 400E85 | G-DJET | Diamond Aircraft Twin Star DA42 | Diamond Executive Aviation | United Kingdom | 2006 |
| 406870 | G-DMNG | Diamond Aircraft Twin Star DA42M-NG | Diamond Executive Aviation | United Kingdom | 2011 |
| 406658 | G-DMPP | Diamond Aircraft Twin Star DA42M-NG | Diamond Executive Aviation | United Kingdom | 2009 |
| 400E17 | G-DSKY | Diamond Aircraft Twin Star DA42 | Private | United Kingdom | 2005 |
| 407471 | G-ELKO | Diamond Aircraft Twin Star DA42 NG | Euro Aircraft Leasing Ltd | United Kingdom | 2010 |
| 400D9E | G-FCAC | Diamond Aircraft Twin Star DA42 | Private | United Kingdom | 2005 |
| 4073FD | G-HAZA | Diamond Aircraft Twin Star DA42 NG | Richard W F Jackson | United Kingdom | |
| 406EB3 | G-JKEE | Diamond Aircraft Twin Star DA42 NG | Private | United Kingdom | 2015 |
| 4079F4 | G-LDGF | Diamond Aircraft Twin Star DA42 NG | Twinstar4hire Ltd | United Kingdom | 2020 |
| 407C2D | G-LDGG | Diamond DA 42 NG | TwinStar4Hire | United Kingdom | 2021 |
| 4074CE | G-LSZA | Diamond Aircraft Twin Star DA42 NG | Private | United Kingdom | 2009 |
| 405426 | G-LULV | Diamond Aircraft Twin Star DA42 | Brett & Mary Langevad | United Kingdom | 2007 |
| 407741 | G-MEMS | Diamond Aircraft Twin Star DA42 | AKM Aviation | United Kingdom | 2005 |
| 400DD5 | G-OPFR | Diamond Aircraft Twin Star DA42 | P F Rothwell | United Kingdom | 2005 |
| 406726 | G-PAPE | Diamond Aircraft Twin Star DA42 | Diamond Executive Aviation | United Kingdom | 2007 |
| 400CE2 | G-SELC | Diamond Aircraft Twin Star DA42 | Stapleford Flight Centre | United Kingdom | 2005 |
| 4074BB | G-SUEM | Diamond Aircraft Twin Star DA42 | Sue Air | United Kingdom | 2008 |
| 40759B | G-WKTG | Diamond Aircraft Twin Star DA42M-NG | Diamond Executive Aviation | United Kingdom | 2009 |
| 406808 | G-XDEA | Diamond Aircraft Twin Star DA42 | Tayside Aviation | United Kingdom | 2006 |
| 40686F | G-YDEA | Diamond Aircraft Twin Star DA42 | Diamond Executive Aviation | United Kingdom | 2006 |
| 474003 | HA-DAI | Diamond Aircraft Twin Star DA42 | Private | Hungary | 2006 |
| 474006 | HA-DAJ | Diamond Aircraft Twin Star DA42 | Private | Hungary | 2006 |
| 4B1E00 | HB-LJK | Diamond Aircraft Twin Star DA42 | Air-Espace SĂ rl | Switzerland | 2005 |
| 4B1F04 | HB-LTK | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2006 |
| 4B1F0F | HB-LTV | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2007 |
| 4B1F10 | HB-LTW | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2005 |
| 4B1F12 | HB-LTY | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2005 |
| 4B1F1B | HB-LUH | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2007 |
| 4B1F1D | HB-LUJ | Diamond Aircraft Twin Star DA42 | Swiss Aviation Training | Switzerland | 2009 |
| 4B1F1E | HB-LUK | Diamond Aircraft Twin Star DA42 | Private | Switzerland | |
| 4B1F22 | HB-LUO | Diamond Aircraft Twin Star DA42 | Private | Switzerland | 2008 |
| 4B1F23 | HB-LUP | Diamond Aircraft Twin Star DA42 | Private | Switzerland | |
| 4B1F2A | HB-LUW | Diamond Aircraft Twin Star DA42 | Robin Club (BLM) | Switzerland | 2007 |
| 4B1F2E | HB-LVA | Diamond Aircraft Twin Star DA42 NG | Private | Switzerland | 2018 |
| 4B1F2F | HB-LVB | Diamond Aircraft Twin Star DA42 NG | Horizon Swiss Flight Academy Ltd | Switzerland | 2019 |
| 4B1F30 | HB-LVC | Diamond Aircraft Twin Star DA42 NG | Horizon Swiss Flight Academy Ltd. | Switzerland | 2019 |
| 4B1F3F | HB-LVR | Diamond Aircraft Twin Star DA42 NG | Private | Switzerland | 2020 |
| 4B1F48 | HB-LWA | Diamond DA 42-VI | Private | Switzerland | |
| 4B1F5E | HB-LWW | Diamond Aircraft Twin Star DA42 NG | Private | Switzerland | |
| 4B1F9D | HB-LZH | Diamond Aircraft Twin Star DA42 NG | Private | Switzerland | |
| 4B1FA1 | HB-LZL | Diamond Aircraft Twin Star DA42 | Aero Locarno | Switzerland | 2005 |
| 4B1FA2 | HB-LZM | Diamond Aircraft Twin Star DA42 NG | Avilu SA | Switzerland | 2009 |
| 4B1FA7 | HB-LZR | Diamond Aircraft Twin Star DA42 | Swiss Air Force | Switzerland | 2008 |
| 4B1FA9 | HB-LZT | Diamond Aircraft Twin Star DA42 NG | Private | Switzerland | 2010 |
| 4B2FE2 | HB-SDM | Diamond Aircraft Twin Star DA42 | Twin Star Aviation | Switzerland | 2005 |
| 883611 | HS-MPO | Diamond Aircraft Twin Star DA42 NG | Private | Thailand | 2010 |
| 7100F4 | HZ-FMS | Diamond Aircraft Twin Star DA42 NG | Private | Saudi Arabia | |
| 300346 | I-AMRL | Diamond Aircraft Twin Star DA42 | Private | Italy | |
| 30030D | I-EVEN | Diamond Aircraft Twin Star DA42 | Locafit SpA | Italy | |
| 300382 | I-NANY | Diamond Aircraft Twin Star DA42 | Private | Italy | |
| 30031C | I-TFSC | Diamond Aircraft Twin Star DA42 | Locafit SpA | Italy | |
| 47A3AF | LN-WOW | Diamond DA42 NG | Propellfly | Norway | 2021 |
| 503C9C | LY-VVP | Diamond Aircraft Twin Star DA42 NG | Private | Lithuania | |
| 43E8FE | M-OUTH | Diamond Aircraft Twin Star DA42 | Private | Isle of Man | 2007 |
| A10809 | N166AS | Diamond Aircraft Twin Star DA42 | Private | United States | 2006 |
| A2008C | N228US | Diamond Aircraft Twin Star DA42 | Private | United States | 2008 |
| A2243C | N237TT | Diamond Aircraft Twin Star DA42 | Private | United States | |
| A255E5 | N25HS | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2013 |
| A2A80C | N270S | Diamond Aircraft Twin Star DA42 | Private | United States | 2006 |
| A51B16 | N428TX | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2013 |
| A4FA50 | N42LR | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2020 |
| A52474 | N430PS | Diamond Aircraft Twin Star DA42 | Private | United States | 2006 |
| A522BF | N43WF | Diamond Aircraft Twin Star DA42 | Private | United States | 2006 |
| A5F578 | N483TS | Diamond Aircraft Twin Star DA42 | Private | United States | 2007 |
| AB36D3 | N821ZB | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2009 |
| AB53F7 | N829TD | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2016 |
| ABCDFF | N86RK | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2005 |
| AD6DB6 | N9642X | Diamond Aircraft Twin Star DA42 NG | Private | United States | 2020 |
| 440728 | OE-FAR | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2011 |
| 4405C4 | OE-FBA | Diamond Aircraft Twin Star DA42 | Private | Austria | 2006 |
| 4402DA | OE-FBB | Diamond Aircraft Twin Star DA42 | Private | Austria | |
| 4405D7 | OE-FCL | Diamond Aircraft Twin Star DA42 | Private | Austria | 2005 |
| 4402E3 | OE-FCS | Diamond Aircraft Twin Star DA42 | Private | Austria | |
| 4400DA | OE-FDA | Diamond Aircraft Twin Star DA42 | Private | Austria | |
| 4406B2 | OE-FDG | Diamond Aircraft Twin Star DA42 | Private | Austria | 2005 |
| 440A8E | OE-FEB | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2020 |
| 440BB2 | OE-FHT | Diamond DA-42 Twin Star | Private | Austria | |
| 440A89 | OE-FIW | Diamond Aircraft Twin Star DA42 | Private | Austria | 2008 |
| 44014C | OE-FJJ | Diamond Aircraft Twin Star DA42 | Private | Austria | 2005 |
| 44064E | OE-FJW | Diamond Aircraft Twin Star DA42 NG | Private | Austria | |
| 4404DE | OE-FLU | Diamond Aircraft Twin Star DA42 | Fluckinger Transportgesellschaft GmbH | Austria | 2007 |
| 4404FC | OE-FLZ | Diamond Aircraft Twin Star DA42 NG | Private | Austria | |
| 440258 | OE-FMB | Diamond Aircraft Twin Star DA42 | Private | Austria | 2007 |
| 4406D2 | OE-FMS | Diamond Aircraft Twin Star DA42 NG V1 | Private | Austria | 2012 |
| 440259 | OE-FPV | Diamond Aircraft Twin Star DA42 | Private | Austria | 2006 |
| 4402EC | OE-FRI | Diamond Aircraft Twin Star DA42 | Private | Austria | 2007 |
| 440714 | OE-FSA | Diamond Aircraft Twin Star DA42 | Private | Austria | |
| 4407FF | OE-FSJ | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2010 |
| 4402C7 | OE-FTF | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2017 |
| 4407FD | OE-FUB | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2015 |
| 440659 | OE-FVI | Diamond Aircraft Twin Star DA42 NG | Private | Austria | 2012 |
| 4401B0 | OE-FWR | Diamond Aircraft Twin Star DA42 | Private | Austria | 2005 |
| 440ABC | OE-FYA | Diamond Aircraft Twin Star DA42 | Private | Austria | |
| 44037C | OE-UDL | Diamond Aircraft Twin Star DA42 NG IV | | Austria | |
| 4405F5 | OE-VRX | Diamond Aircraft Twin Star DA42MPP | Private | Austria | |
| 49D3FF | OK-RAV | Diamond Aircraft Twin Star DA42 NG | UNIS a.s. | Czech Republic | 2018 |
| 49D02F | OK-TPF | Diamond Aircraft Twin Star DA42 | Private | Czech Republic | 2005 |
| 49D391 | OK-ZZL | Diamond Aircraft Twin Star DA42 | Private | Czech Republic | 2006 |
| 505D86 | OM-HLF | Diamond Aircraft Twin Star DA42 | Private | Slovakia | 2006 |
| 449586 | OO-ELF | Diamond Aircraft Twin Star DA42 | Private | Belgium | 2006 |
| 44CCC1 | OO-SFA | Diamond Aircraft Twin Star DA42 | Sabena Flight Academy | Belgium | |
| 484520 | PH-DFB | Diamond Aircraft Twin Star DA42 | Private | Netherlands | 2007 |
| 4844FA | PH-DTS | Diamond Aircraft Twin Star DA42 | Private | Netherlands | 2006 |
| 485A66 | PH-KFA | Diamond Aircraft Twin Star DA42 NG | KLM Flight Academy | Netherlands | 2014 |
| 485DA3 | PH-KFB | Diamond Aircraft Twin Star DA42 NG | KLM Flight Academy | Netherlands | 2019 |
| 4856C9 | PH-KFC | Diamond DA-42NG Twin Star | Private | Netherlands | |
| 484F60 | PH-MFA | Diamond Aircraft Twin Star DA42 NG | Martinair Vestiging Vliegveld Lelystad B V | Netherlands | 2009 |
| 4844D9 | PH-TAK | Diamond Aircraft Twin Star DA42 | Happy Landings B.V. | Netherlands | 2006 |
| 486265 | PH-TDX | Diamond DA-42 Twin Star | Private | Netherlands | |
| 4841AE | PH-TSN | Diamond Aircraft Twin Star DA42 | Private | Netherlands | 2005 |
| 4B7F5D | R-711 | Diamond Aircraft Twin Star DA42M-NG | Armasuisse Geschäftseinheit Luftfahrtsysteme | Switzerland | 2012 |
| 150A8F | RA-02703 | Diamond Aircraft Twin Star DA42 NG | Private | Russia | |
| 4AB424 | SE-MAD | Diamond Aircraft Twin Star DA42 | Private | Sweden | 2007 |
| 4AB442 | SE-MBB | Diamond Aircraft Twin Star DA42 | Private | Sweden | |
| 4AB52D | SE-MIM | Diamond Aircraft Twin Star DA42 | Svensk Pilotutbildning AB | Sweden | 2006 |
| 4AB572 | SE-MKR | Diamond Aircraft Twin Star DA42 | Private | Sweden | 2006 |
| 4AB58C | SE-MLL | Diamond Aircraft Twin Star DA42 | Private | Sweden | 2005 |
| 4AB592 | SE-MLR | Diamond Aircraft Twin Star DA42 NG | Private | Sweden | 2018 |
| 5001E0 | T7-LEO | Diamond Aircraft Twin Star DA42 | Private | San Marino | 2007 |
| 5000FD | T7-TBM | Diamond DA42 Twin Star | Private | | |
| 4CC48C | TF-KFE | Diamond Aircraft Twin Star DA42 NG | Keilir Aviation College | Iceland | 2009 |
| 4A6302 | YR-XXB | Diamond Aircraft Twin Star DA42 | Primul Meridian | Romania | 2006 |