| 43EC3C | 2-MAPZ | Beech King Air C90A | Zeusch Aviation bv | United Kingdom | |
| 43EC65 | 2-ZEUZ | Beech King Air C90A | Zeusch Aviation bv | United Kingdom | 1988 |
| 501DDF | 9A-SET | Beech King Air C90B | Private | Croatia | 1994 |
| 3E174F | D-IAAH | Beech King Air C90A | Private | Germany | 1990 |
| 3E1A80 | D-IBFS | Hawker Beechcraft Corp King Air C90GTI | Brose Fahrzeugteile GmbH | Germany | |
| 3E1ADC | D-IBJG | Beech King Air C90B | Private | Germany | 1994 |
| 3E1DD2 | D-ICMK | Hawker Beechcraft Corp King Air C90GTI | Kapp Werkzeugemaschinenfabrik | Germany | |
| 3E1E8F | D-ICTR | Beechcraft Corp King Air C90GTX | TR-Electronic GmbH | Germany | |
| 3E1F3E | D-IDAK | Beech King Air C90 | Air 7 SA | Germany | |
| 3E1F7D | D-IDCV | Raytheon Aircraft Company King Air C90A | Corporate | Germany | 2001 |
| 3E203C | D-IDKE | Hawker Beechcraft Corp King Air C90GT | Corporate | Germany | |
| 3E203F | D-IDKH | Hawker Beechcraft Corp King Air C90GT | Corporate | Germany | |
| 3E21DF | D-IEAH | Beech King Air C90A | Fischerwerke Artur Fischer GmbH | Germany | 1989 |
| 3E25BC | D-IFMI | Beech King Air C90A | Private | Germany | 1985 |
| 3E2649 | D-IFRT | Beech 525A Citation CJ2+ | OHL Air Charterflug | Germany | 1991 |
| 3E2766 | D-IGCS | Hawker Beechcraft Corp King Air C90GTX | Corporate | Germany | |
| 3E2B84 | D-IHRG | Hawker Beechcraft Corp King Air C90GT | Corporate | Germany | |
| 3E2BAE | D-IHSW | Beech King Air C90B | Hilde Schmitt-Wolfe | Germany | 1992 |
| 3E2D78 | D-IIKM | Beech King Air C90A | Private | Germany | 1985 |
| 3E328C | D-IKIM | Beech King Air C90B | Private | Germany | 1993 |
| 3E359B | D-ILMP | Hawker Beechcraft Corp King Air C90GT | Corporate | Germany | |
| 3E376F | D-IMEP | Hawker Beechcraft Corp King Air C90GTX | Corporate | Germany | |
| 3E3884 | D-IMPG | Textron Aviation King Air C90GTX | Merkur Air GmbH | Germany | 2018 |
| 3E388C | D-IMPO | Raytheon Aircraft Company King Air C90A | Corporate | Germany | 2004 |
| 3E38B3 | D-IMRB | Hawker Beechcraft Corp King Air C90GT | E-Aviation | Germany | |
| 3E3AD4 | D-INMA | Raytheon Aircraft Company King Air C90A | Makra Gmbh | Germany | |
| 3E3EFF | D-IPBB | Hawker Beechcraft Corp King Air C90GTI | Corporate | Germany | |
| 3E446F | D-IRCP | Hawker Beechcraft Corp King Air C90GTI | Corporate | Germany | |
| 3E4545 | D-IRKV | Textron Aviation King Air C90GTX | Corporate | Germany | 2020 |
| 3E476F | D-ISGD | Hawker Beechcraft Corp King Air C90GT | Corporate | Germany | 2008 |
| 3E47B7 | D-ISIX | Beech King Air C90B | Gullwing Aviation GmbH | Germany | 1994 |
| 3E4C6A | D-IUDE | Beech King Air C90B | Wolfgang Preinfalk Werkzeug & Maschinenbau GmbH | Germany | 1992 |
| 3E51E9 | D-IWFH | Beech 90 King Air | Private | Germany | |
| 3E5233 | D-IWID | Raytheon Aircraft Company King Air C90B | Widerker Aircraft GmbH | Germany | 1996 |
| 3E5404 | D-IXAA | Hawker Beechcraft Corp King Air C90GTI | Peak Air GmbH | Germany | 2008 |
| 3E553C | D-IXMA | Beech C90GTi King Air | Private | Germany | |
| 345311 | EC-GIJ | Beech King Air B90 | Helijet SA | Spain | |
| 34510E | EC-MHX | Beech King Air C90 | Morris-Carswell Company SL | Spain | |
| 347154 | EC-NPE | Beech 65-C90A King Air | Private | Spain | |
| 3473C1 | EC-NVK | Beech C90GTx King Air | Private | Spain | 2013 |
| 3908C0 | F-GCGA | Beech King Air C90 | Natexis Lease SA | France | 1980 |
| 3911D4 | F-GEOU | Beech King Air C90 | Alsair | France | 1981 |
| 391269 | F-GETJ | Beech King Air E90 | Compagnie JPM Aviation | France | |
| 39206B | F-GIDL | Beech King Air C90A | Gie Bleu Horizon | France | 1989 |
| 392403 | F-GJAD | Beech King Air E90 | Ste Grenoble dElectronique et dAutomatisme | France | 1972 |
| 392451 | F-GJCR | Beech King Air E90 | Dassault Aviation | France | 1977 |
| 392E39 | F-GLRZ | Beech King Air C90A | SARL Oyonnair | France | |
| 3931EC | F-GMPM | Beech King Air C90B | SARL Evasair | France | 1992 |
| 393D6A | F-GPLK | Beech King Air C90B | SNC Airco | France | 1995 |
| 395178 | F-GULY | Raytheon Aircraft Company King Air C90B | Roberto Porta | France | |
| 399C0C | F-HHAM | Beech King Air C90B | Valljet | France | 1994 |
| 39B053 | F-HMCT | Hawker Beechcraft Corp King Air C90GTI | Air Fathi | France | |
| 39B40A | F-HNAK | Hawker Beechcraft Corp King Air C90GTX | Ecole Nationale de l Aviation Civile | France | |
| 39CC51 | F-HTCR | Hawker Beechcraft Corp King Air C90GT | Darta Transport Aeriens | France | |
| 39D012 | F-HUAS | Raytheon Aircraft Company King Air C90B | Corporate | France | 2000 |
| 4074F5 | G-CKUC | Beech King Air C90B | Jorg Hermann Gottlieb | United Kingdom | |
| 4064C3 | G-MOSJ | Hawker Beechcraft Corp King Air C90GT | Newcastle Aviation Ltd | United Kingdom | 2010 |
| 400A61 | G-ORTH | Beech King Air E90 | Gorthair Ltd | United Kingdom | |
| 407B57 | G-WKTO | Beech King Air E90 | DEA Aviation Ltd | United Kingdom | 1977 |
| 470034 | HA-ACA | Beech King Air C90B | Corporate | Hungary | 1993 |
| 4520AB | LZ-HKB | Beech King Air C90A | Corporate | Bulgaria | 1991 |
| 43E8AE | M-LEYS | Raytheon Aircraft Company King Air C90GT | Heres Aviation Ltd | Isle of Man | |
| 43E8D5 | M-POWR | Beech King Air C90A | Northside Aviation Ltd | Isle of Man | 1990 |
| A029EA | N11AR | Raytheon Aircraft Company King Air C90B | Ava Leasing LLC | United States | |
| A05811 | N121GT | Beech King Air C90A | Rescue Global Management Services | United States | 1984 |
| A0677A | N125NJ | Beech King Air C90-1 | Private | United States | 1983 |
| A0714A | N1279D | Hawker Beechcraft Corp King Air C90GT | Aircraft Partner Holdings LLC | United States | |
| A0CADA | N150GW | Raytheon Aircraft Company King Air C90B | Number One Deal LLC | United States | 1998 |
| A14ED1 | N18343 | Beech King Air E90 | Molander Aviation | United States | 1977 |
| A13F7D | N18MY | Beech King Air C90 | Elisa Inc Trustee | United States | 1972 |
| A0019E | N1SM | Beech King Air C90B | Stan McNabb Chevrolet Buick GMC Cadillac Inc | United States | 1995 |
| A1937F | N200RE | Beech King Air E90 | Gray Aviation Inc Trustee | United States | 1976 |
| A1BED0 | N211SG | Beech King Air E90 | Aerospace Trust Management LLC | United States | 1977 |
| A2F6C0 | N290PA | Beech King Air C90 | Southern Aircraft Consultancy Inc | United States | 1971 |
| A33D48 | N308CM | Textron Aviation King Air C90GT | Camellia Aero LLC | United States | 2015 |
| A3721B | N321AV | Beech King Air C90 | Aircraft Guaranty Corp Trustee | United States | 1981 |
| A37322 | N321MH | Hawker Beechcraft Corp King Air C90GT | Aircraft Guaranty Corp Trustee | United States | |
| A521DA | N43MB | Beech King Air B90 | European Finance Ltd | United States | |
| A555F5 | N443CA | Hawker Beechcraft Corp King Air C90GT | Corporate | United States | |
| A69132 | N522JP | Beech King Air C90A | Aerolease LLC | United States | |
| A6E598 | N5431M | Raytheon Aircraft Company King Air C90B | American Medflight Inc | United States | 2002 |
| A7F504 | N6111V | Raytheon Aircraft Company King Air C90 | Fargo Jet Center LLC | United States | 2004 |
| A8387B | N629JG | Raytheon Aircraft Company King Air C90B | Baloian Packing Co Inc | United States | |
| A89522 | N652L | Beech King Air E90 | Lord Flappenstein Aviation LLC | United States | 1979 |
| A9257E | N689JR | Textron Aviation King Air C90GTX | TVPX Aircraft Solutions Inc | United States | 2020 |
| A95530 | N700GM | Beech King Air C90A | B-Line Air LLC | United States | 1991 |
| A9AC4B | N722PM | Raytheon Aircraft Company King Air C90GT | Aircraft Guaranty Corp Trustee | United States | |
| AA0D54 | N747JA | Raytheon Aircraft Company King Air C90B | N747JA Corp Trustee | United States | 2000 |
| AC6DC2 | N90KP | Beechcraft Corp King Air C90GT | Evans Realty Inc | United States | |
| ACBFE5 | N920TT | Beech King Air C90B | Aircraft Guaranty Corp Trustee | United States | 1992 |
| ACC663 | N922JC | Raytheon Aircraft Company King Air C90B | Mau Leasing LLC | United States | |
| ACD2C6 | N925WW | Beech King Air C90B | Schuybroek Aviation Inc | United States | 1993 |
| AD342B | N95VB | Beechcraft Corp King Air C90GTX | LJ-2091 Inc Trustee | United States | |
| AD81A4 | N97DN | Textron Aviation King Air C90GTI | Textron Aviation Inc | United States | 2017 |
| ADF516 | N999LK | Beech King Air C90A | Airka Inc Trustee | United States | |
| AC6BE5 | N9QN | Beech King Air E90 | Southern Aircraft Consultancy | United States | 1979 |
| 440124 | OE-FHL | Beech King Air C90A | Airlink Luftverkehrs GmbH | Austria | 1985 |
| 49D020 | OK-DSH | Beech King Air C90 | L D Aviation Prague Sro | Czech Republic | 1979 |
| 49D1AA | OK-PRG | Beech King Air C90B | Jetbee Czech Sro | Czech Republic | 1993 |
| 49D36E | OK-SIL | Beech King Air C90B | Silmet Pribram as | Czech Republic | |
| 505EDA | OM-RAV | Beech King Air C90B | Corporate | Slovakia | 1992 |
| 45A954 | OY-JJT | Beech King Air C90 | Sun Air of Scandinavia A/S | Denmark | |
| 485EF4 | PH-KAR | Beech C90B King Air | Private | Netherlands | 1994 |
| 485EC2 | PH-ZBZ | Beech King Air C90A | Zeusch Aviation | Netherlands | 1988 |
| ACFC90 | PR-KAB | Beech King Air C90 | Ceagro Agricola Ltda | United States | |
| E4920C | PR-TNZ | Textron Aviation King Air C90GT | Lider Taxi Aereo SA | Brazil | 2015 |
| 506D8C | S5-CEE | Beech C90 King Air | Private | Slovenia | |
| 4AB4B0 | SE-MEP | Hawker Beechcraft Corp King Air C90GT | SAAB Aircraft AB | Sweden | |
| 48A231 | SP-ISS | Beech King Air C90A | AMC Aviation | Poland | 1991 |
| 48B0E9 | SP-MHK | Hawker Beechcraft Corp King Air C90GT | BZ WBK Leasing | Poland | 2011 |
| 48B191 | SP-MMS | Hawker Beechcraft Corp King Air C90GTI | Ad Astra Executive Charter | Poland | |
| 468979 | SX-BKY | Beech King Air C90B | Air Intersalonika | Greece | |
| 46C02B | SX-PAK | Hawker Beechcraft Corp King Air C90GTX | Corporate | Greece | |