| 11001 | | G120TP | D-ETPI | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11002 | | G120TP-A | D-ETNI | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11002 | | G120TP-A | LD-1201 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11003 | | G120TP-A | LD-1202 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11004 | | G120TP-A | D-ETPT | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11004 | | G120TP-A | LD-1203 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11005 | | G120TP-A | D-EARG | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11005 | | G120TP-A | LD-1204 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11006 | | G120TP-A | LD-1205 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11007 | | G120TP-A | LD-1206 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11008 | | G120TP-A | LD-1207 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11009 | | G120TP-A | LD-1208 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11010 | | G120TP-A | LD-1209 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11011 | | G120TP-A | LD-1210 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11012 | | G120TP-A | LD-1211 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11013 | | G120TP-A | LD-1212 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11014 | | G120TP-A | LD-1213 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11015 | | G120TP-A | LD-1214 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11016 | | G120TP-A | LD-1215 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11017 | | G120TP-A | LD-1216 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11018 | | G120TP-A | LD-1217 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11019 | | G120TP-A | LD-1218 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11020 | | G120TP | E-501 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11021 | | G120TP | E-502 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11022 | | G120TP | E-503 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11023 | | G120TP | E-504 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11024 | | G120TP-A | D-ETPG | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11025 | | G120TP-A | E-505 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11026 | | G120TP-A | E-506 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11027 | | G120TP-A | E-507 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11028 | | G120TP-A | E-508 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11029 | | G120TP-A | E-509 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11030 | | G120TP-A | E-510 | Argentine Air Force | 0000-00-00 | Active | | | | |
| 11031 | | G120TP-A | LD-1219 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11032 | | G120TP-A | LD-1220 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11033 | | G120TP-A | LD-1221 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11034 | | G120TP-A | LD-1222 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11035 | | G120TP-A | LD-1223 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11036 | | G120TP-A | LD-1224 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11037 | | G120TP-A | 2801 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11038 | | G120TP-A | 2802 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11039 | | G120TP-A | 6301 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11040 | | G120TP-A | D-ETPR | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11040 | | G120TP-A | 6302 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11041 | | G120TP-A | 6303 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11042 | | G120TP-A | 6304 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11043 | | G120TP-A | 6305 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11044 | | G120TP-A | 6306 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11045 | | G120TP-A | 6307 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11046 | | G120TP-A | 6308 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11047 | | G120TP-A | 6309 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11048 | | G120TP-A | 2803 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11049 | | G120TP-A | 2804 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11050 | | G120TP-A | 2805 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11051 | | G120TP-A | 6310 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11052 | | G120TP-A | 6311 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11053 | | G120TP-A | 6312 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11054 | | G120TP-A | 6313 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11055 | | G120TP-A | 2806 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11056 | | G120TP-A | 2807 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11057 | | G120TP-A | 2808 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11058 | | G120TP-A | 2809 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11059 | | G120TP-A | 2810 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11060 | | G120TP-A | 6314 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11061 | | G120TP-A | 6315 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11062 | | G120TP-A | 6316 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11063 | | G120TP-A | 6317 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11064 | | G120TP-A | 6318 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11065 | | G120TP-A | 6319 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11066 | | G120TP-A | 2811 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11067 | | G120TP-A | 2812 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11068 | | G120TP-A | 2813 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11069 | | G120TP-A | 6320 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11070 | | G120TP-A | 6321 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11071 | | G120TP-A | 6322 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11072 | | G120TP-A | 6323 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11073 | | G120TP-A | 6324 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11074 | | G120TP-A | 6325 | Mexican Air Force | 0000-00-00 | Active | | | | |
| 11075 | | G120TP-A | 2814 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11076 | | G120TP-A | 2815 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11077 | | G120TP-A | 2816 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11078 | | G120TP-A | 2817 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11079 | | G120TP-A | 2818 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11080 | | G120TP-A | 2819 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11081 | | G120TP-A | 2820 | Myanmar Air Force | 0000-00-00 | Active | | | | |
| 11082 | | G120TP-A | 450 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11083 | | G120TP-A | 451 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11084 | | G120TP-A | 452 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11085 | | G120TP-A | 453 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11086 | | G120TP-A | 454 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11087 | | G120TP-A | 455 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11088 | | G120TP-A | 456 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11089 | | G120TP-A | 457 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11090 | | G120TP-A | 458 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11091 | | G120TP-A | 459 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11092 | | G120TP-A | N192TP | Private | 2016-07-29 | Active | | | | |
| 11093 | | G120TP-A | N193TP | Private | 2016-07-29 | Active | | | | |
| 11094 | | G120TP-A | N194TP | Private | 2016-09-15 | Active | | | | |
| 11095 | | G120TP-A | N195TP | Private | 2016-09-15 | Active | | | | |
| 11097 | | G120TP-A | N197TP | Private | 2017-03-03 | Active | | | | |
| 11098 | | G120TP-A | 460 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11099 | | G120TP-A Prefect T.1 | ZM300 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11100 | | G120TP-A Prefect T.1 | ZM301 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11101 | | G120TP-D | D-ETPT | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11101 | | G120TP-A | 461 | Royal Jordanian Air Force | 2016-04-01 | Written Off | | | | |
| 11102 | | G120TP-A | N401TP | Private | 2018-10-12 | Active | | | | |
| 11103 | | G120TP-D | OE-CTG | Grob Flugzeugbau | 2024-04-04 | Active | | | | |
| 11104 | | G120TP-A | 462 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11105 | | G120TP-A | 463 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11106 | | G120TP-A | 464 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11107 | | G120TP-A | 465 | Royal Jordanian Air Force | 0000-00-00 | Active | | | | |
| 11108 | | G120TP-A | OE-AGT | Private | 0000-00-00 | Active | | | | |
| 11109 | | G120TP-A | N402TP | Private | 2018-10-12 | Active | | | | |
| 11110 | | G120TP-A | N403TP | Private | 2018-10-12 | Active | | | | |
| 11111 | | G120TP-A Prefect T.1 | ZM302 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11112 | | G120TP-A Prefect T.1 | ZM303 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11113 | | G120TP-A Prefect T.1 | ZM304 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11114 | | G120TP-A | N404TP | Private | 2018-10-12 | Active | | | | |
| 11115 | | G120TP-A | N405TP | Private | 2018-10-12 | Active | | | | |
| 11116 | | G120TP-A | N391TP | Private | 2017-05-15 | Active | | | | |
| 11117 | | G120TP-A Prefect T.1 | ZM305 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11118 | | G120TP-A Prefect T.1 | ZM306 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11121 | | G120TP-A | D-EKGY | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11122 | | G120TP-A Prefect T.1 | ZM307 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11123 | | G120TP-A Prefect T.1 | ZM308 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11124 | | G120TP-A | OE-ATG | Private | 0000-00-00 | Active | | | | |
| 11125 | | G120TP-A | G-ETPC | Qinetiq | 0000-00-00 | Active | | | | |
| 11126 | | G120TP-A | G-ETPD | Qinetiq | 0000-00-00 | Active | | | | |
| 11127 | | G120TP-A Prefect T.1 | ZM309 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11128 | | G120TP-A Prefect T.1 | ZM310 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11129 | | G120TP-A Prefect T.1 | ZM311 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11130 | | G120TP-A Prefect T.1 | ZM312 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11131 | | G120TP-A Prefect T.1 | ZM313 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11132 | | G120TP-A Prefect T.1 | ZM314 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11134 | | G120TP-A | LD-1225 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11135 | | G120TP-A | LD-1226 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11136 | | G120TP-A | LD-1227 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11137 | | G120TP-A Prefect T.1 | ZM315 | RAF - Royal Air Force | 2017-11-29 | Active | | | | |
| 11138 | | G120TP-A Prefect T.1 | ZM316 | RAF - Royal Air Force | 2017-11-10 | Active | | | | |
| 11139 | | G120TP-A | LD-1228 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11140 | | G120TP-A | LD-1229 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11141 | | G120TP-A | LD-1230 | Indonesian Air Force | 0000-00-00 | Active | | | | |
| 11142 | | G120TP-A Prefect T.1 | ZM317 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11143 | | G120TP-A Prefect T.1 | ZM318 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11144 | | G120TP-A Prefect T.1 | ZM319 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11145 | | G120TP-A Prefect T.1 | ZM320 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11146 | | G120TP-A Prefect T.1 | ZM321 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11147 | | G120TP-A Prefect T.1 | ZM322 | RAF - Royal Air Force | 0000-00-00 | Active | | | | |
| 11148 | | G120TP-A | D-EKGZ | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11173 | | G120TP-A | D-EGAQ | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 11174 | | G120TP-A | D-EGAR | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 85000 | | G120A | D-ELHU | Grob Flugzeugbau | 2002-05-22 | Written Off | | | | |
| 85001 | | G120A | N861AF | Private | 2002-02-12 | Active | | | | |
| 85001 | | G120A | D-EIAF | Grob Flugzeugbau | 2001-09-21 | Active | | | | |
| 85002 | | G120A | N862AF | Private | 2002-02-12 | Active | | | | |
| 85003 | | G120A | N863AF | Private | 2002-02-12 | Active | | | | |
| 85004 | | G120A | N864AF | Private | 2002-03-12 | Active | | | | |
| 85005 | | G120A | N865AF | Private | 2002-03-12 | Active | | | | |
| 85006 | | G120A | D-EBGF | Grob Flugzeugbau | 2002-03-01 | Active | | | | |
| 85007 | | G120A | N867AF | Private | 2002-07-26 | Active | | | | |
| 85008 | | G120A-1 Snunit | 4X-DGA | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85009 | | G120A-1 Snunit | 4X-DGB | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85010 | | G120A-1 Snunit | 4X-DGC | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85011 | | G120A-1 Snunit | 4X-DGD | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85012 | | G120A-1 Snunit | 4X-DGE | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85013 | | G120A-1 Snunit | 4X-DGF | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85014 | | G120A-1 Snunit | 4X-DGG | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85015 | | G120A-1 Snunit | 4X-DGH | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85016 | | G120A-1 Snunit | 4X-DGI | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85018 | | G120A-1 Snunit | 4X-DGK | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85019 | | G120A-1 Snunit | 4X-DGL | Israeli Air Force | 0000-00-00 | Active | | | | |
| 8502 | | G120TP-A | D-ETPG | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 85020 | | G120A-1 Snunit | 4X-DGM | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85021 | | G120A-1 Snunit | 4X-DGN | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85022 | | G120A-1 Snunit | 4X-DGO | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85023 | | G120A-1 Snunit | 4X-DGP | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85024 | | G120A-1 Snunit | 4X-DGQ | Israeli Air Force | 0000-00-00 | Active | | | | |
| 85025 | | G120A | D-ESAI | Grob Flugzeugbau | 0000-00-00 | Active | | | | |
| 85026 | | G120A | C-FPFG | Private | 2006-03-24 | Active | | | | |
| 85027 | | G120A | C-FPFJ | Private | 0000-00-00 | Active | | | | |
| 85028 | | G120A | C-FPFK | Private | 0000-00-00 | Active | | | | |
| 85053 | | G120A | C-FPFB | Private | 0000-00-00 | Active | | | | |
| 85054 | | G120A | C-FPFL | Private | 0000-00-00 | Active | | | | |
| 85057 | | G120A | KAF-715 | Kenyan Air Force | 0000-00-00 | Active | | | | |
| 85057 | | G120A | KAF-715 | Kuwait Air Force | 0000-00-00 | Active | | | | |
| 85058 | | G120A | C-GXPF | Private | 0000-00-00 | Active | | | | |
| 85059 | | G120A | KAF-716 | Kenyan Air Force | 0000-00-00 | Active | | | | |
| 85059 | | G120A | KAF-716 | Kuwait Air Force | 0000-00-00 | Active | | | | |
| 85060 | | G120A | KAF-717 | Kenyan Air Force | 0000-00-00 | Active | | | | |
| 85060 | | G120A | KAF-717 | Kuwait Air Force | 0000-00-00 | Active | | | | |
| 85061 | | G120A | D-EKEO | Private | 0000-00-00 | Active | | | | |
| 85061 | | G120A | KAF-718 | Kenyan Air Force | 0000-00-00 | Active | | | | |
| 85062 | | G120A | D-EKEQ | Private | 0000-00-00 | Active | | | | |
| 85062 | | G120A | KAF-719 | Kenyan Air Force | 0000-00-00 | Active | | | | |
| 85063 | | G120A | KAF-720 | Kenyan Air Force | 2018-03-28 | Written Off | | | | |
| Unknown | | G120TP-A | D-ETPU | Grob Flugzeugbau | 0000-00-00 | Active | | | | |