| Prefix (template prefix) |
Type | Model | C/n range | Notes | |
|---|---|---|---|---|---|
| A | Model 18 | D18S | 1–1035 | ||
| AA | Model 18 | D18C, D18C-T | 2–32 | Remanufactured from D18S aircraft. C/n AA-1 was reserved for a D18C conversion, but the aircraft retained its original A-series c/n. | |
| AD | Bonanza | O35 | 1 | Prototype only. | |
| AF | Model 18 | D18S | 1–900 | C-45G/H for USAF. Remanufactured from various military C18S models. | |
| AG | Mentor | D45 | 1–75 | T-34B production by Fábrica Argentina de Aviones. Reason for Beechcraft construction numbers being assigned to non-Beechcraft production is unknown. | |
| AT | Texan II | 3000 | 1–3 | AT-6B for Hawker Beechcraft. | |
| B | (B1) | Staggerwing | G17S | 1–20 | Remanufactured from earlier variants. |
| (B2) | King Air | 100, A100 | 1–247 | Reason for reused prefix is unknown. | |
| BA | Model 18 | E18S, E18S-9700, G18S, G18S-9150, H18 | 1–765 | ||
| BB | Super King Air | A100-1, 200, B200, 1300 | 1–2021 | ||
| BC | Super King Air | A200 | 1–75 | C-12A/C for US Army. | |
| BD | Super King Air | A200 | 1–30 | C-12A for USAF. | |
| BE | King Air | B100 | 1–137 | ||
| BF | King Air | C100 | 1–8 | ||
| BG | Mentor | D45 | 1–423 | T-34B for US Navy. | |
| BJ | Super King Air | A200 | 1–66 | UC-12B for US Navy. | |
| BL | Super King Air | 200C, B200C | 1–171 | ||
| BN | Super King Air | 200CT, B200CT | 1–9 | ||
| BP | Super King Air | A200C, A200CT | 1–71 | C-12 for USAF and export. | |
| BT | Super King Air | 200T, B200T | 1–46 | Most originally assigned BB numbers. | |
| BU | Super King Air | A200C | 1–12 | U/RC-12F for US Navy. | |
| BV | Super King Air | B200C | 1–12 | UC-12M for US Navy. | |
| BW | Super King Air | B200C | 1–29 | ||
| BY | Super King Air | B200GT, 250, 260 | 1–(469) | Production ongoing. | |
| BZ | Super King Air | B200CGT, 250CHW, 260CHW | 1–(9) | Production ongoing. | |
| C | Model 34 | 34 | 1 | Prototype only. | |
| CA | Model 18 | D18S | 1–281 | Expeditor for RCAF. Remanufactured from various military C18S models. | |
| CD | Bonanza | 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, E33, F33, G33 | 1–1325 | ||
| CE | Bonanza | 35-C33A, E33A, F33A | 1–1791 | ||
| CED | Bonanza | 1074 | 1–6 | YQU-22A for USAF. | |
| CG | Mentor | B45 | 1–319 | ||
| CH | Twin Bonanza | B50, C50 | 12–360 | Continued from H-series. | |
| CJ | Bonanza | E33C, F33C | 1–179 | ||
| D | Bonanza | D33, 35, 35R, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, P35, S35, V35, V35TC, V35A, V35A-TC, V35B, V35B-TC | 1–10403, 15001–15002 | Non-sequential numbers D-15001 and 15002 were non-flying static test aircraft. | |
| DH | Twin Bonanza | D50, D50A, D50B, D50C, D50E | 1–347 | ||
| E | (E1) | Bonanza | 40 | 1 | Prototype only. |
| (E2) | Bonanza | 36, A36, A36AT, G36 | 1–(4155) | Production ongoing. Reason for reused prefix is unknown. | |
| EA | Bonanza | A36TC, B36TC | 1–697 | ||
| EB | Bonanza | 1079 | 1–27 | QU-22B for USAF. | |
| EC | Bonanza | T36TC | 1 | Prototype only. | |
| EH | Twin Bonanza | E50 | 1–70 | ||
| EJ | Lightning | 38P | 1 | Prototype only. | |
| F | Jet Mentor | 73 | 1 | Prototype only. | |
| FA | Super King Air | 300, 300AT, 300LW | 1–230 | ||
| FC | Super King Air | A200CT | 1–3 | RC-12D for USAF. | |
| FE | Super King Air | A200CT | 1–36 | ||
| FF | Super King Air | 300 | 1–19 | Built for the FAA. | |
| FG | Super King Air | A200CT | 1–2 | ||
| FH | Twin Bonanza | F50 | 71–96 | Continued from EH-series. | |
| FL | Super King Air | B300, 350, 350ER, 350HW, 350i, 350iER, 360, 360ER | 1–(1330) | Production ongoing. | |
| FM | Super King Air | B300, B300C, 350C, 350CER, 350CHW, 350i, 360C, 360CER | 1–(113) | Production ongoing. | |
| FN | Super King Air | B300C, 350C | 1 | ||
| G | Mentor | 45, A45, A45T | 1–846 | T-34A for USAF. | |
| GH | Twin Bonanza | G50 | 94, 97–119 | Continued from FH-series. | |
| GL | Turbo-Mentor | 45 | 1–353 | ||
| GM | Turbo-Mentor | 45 | 1–84 | ||
| GP | Turbo-Mentor | 45 | 1–50 | ||
| GR | Super King Air | A200CT | 1–19 | ||
| H | Twin Bonanza | 50 | 1–11 | ||
| HA | Hawker 900XP | 900XP | 1–95, 97–108, 110, 112–114, 117, 120–121, 140, 143, 146–175, 178–213 | Missing numbers from canceled orders. | |
| HB | Hawker 750 | 750 | 1–35, 41, 43, 62–63, 65, 67–83 | Missing numbers from canceled orders. | |
| HH | Twin Bonanza | H50 | 120–149 | Continued from GH-series. | |
| JG | Mentor | D45 | 1–50 | T-34B production by Fuji Heavy Industries. Fuji also assigned corresponding KD-series numbers. | |
| JH | Twin Bonanza | J50 | 150–176 | Continued from HH-series. | |
| L | Queen Air | 65 | 1–6 | ||
| LA | King Air | F90, F90-1 | 1–236 | ||
| LB | Queen Air | 70 | 1–35 | ||
| LC | Queen Air | 65, A65, A65-8200 | 1–335 | ||
| LD | Queen Air | 65-80, 65-A80, 65-A80-8800, 65-B80 | 1–511 | ||
| LE | King Air | G90 | 0 | Prototype only. Reason for non-standard 0 c/n allocation unknown. | |
| LF | Queen Air | 65 | 3–5, 7–76 | ||
| LG | King Air | 87 | 1 | Prototype only. | |
| LH | Twin Bonanza | 50, B50, E50 | 1–200 | ||
| LHC | Twin Bonanza | E50 | 1–10 | ||
| LHD | Twin Bonanza | E50 | 1–4 | ||
| LHE | Twin Bonanza | E50 | 1–16 | ||
| LJ | King Air | 65-90, 65-A90, B90, C90, C90-1, C90A, C90B, C90GT, C90GTi, C90GTx, C90SE | 1–2179 | ||
| LK | King Air | D90 | 1 | Unfinished prototype only. | |
| LL | King Air | H90 | 1–61 | ||
| LM | King Air | 65-A90-1 | 1–146 | ||
| LN | Queen Air | 85 | 1 | Prototype only. | |
| LP | Queen Air | 65-88 | 1–47 | ||
| LR | Model 99 | PD.208 | 1 | Prototype only. | |
| LS | King Air | 65-A90-2 | 1–3 | ||
| LT | King Air | 65-A90-3 | 1–2 | ||
| LU | King Air | 65-A90-4 | 1–16 | ||
| LW | King Air | E90 | 1–16 | ||
| M | Musketeer | 23, A23, A23A, B23, C23 | 1–2392 | ||
| MA | Musketeer | A23-24, A24 | 1–368 | ||
| MB | Musketeer | A23-19, 19A, B19, M19A | 1–722, 724–905 | ||
| MC | Musketeer | A24R, B24R, C24R | 1–795 | ||
| MD | (MD1) | Model 18 | D18S | 1–26 | |
| (MD2) | Model 16 | 16 | 1 | Prototype only. Reason for reused prefix is unknown. | |
| ME | Duchess | 76 | 1–437 | ||
| N | Model 18 | D18S | CHECK | ||
| NC | Starship | 2000, 2000A | 1–53 | ||
| P | Duke | 60, A60, B60 | 1–596 | ||
| PF | Texan II | 3000 | 1–26 | CT-156 for RCAF. | |
| PG | Texan II | 3000 | 1–45 | T-6A for Hellenic Air Force. | |
| PH | Texan II | 3000 | 1 | T-6C demonstrator for Raytheon. | |
| PM | Texan II | 3000 | 1–148 | T-6C for export. | |
| PN | Texan II | 3000 | 1–251 | T-6A for US Navy. | |
| PT | Texan II | PD.373, 3000 | 1–511 | First three were company-owned demonstrators, the rest as T-6A for USAF. | |
| RB | Premier | 390 | 1–297 | ||
| RC | Hawker 4000 | 4000 | 1–76 | ||
| RD | Premier | 390-2 | 1–2 | Prototypes only. | |
| RJ | Hawker 400 | 400 | 1–65 | ||
| RK | Hawker 400 | 400A, 400XP | CHECK | ||
| RLH | Twin Bonanza | E50 | 1–93 | ||
| STC | Baron | SF-60A | 1–19 | Rebuilt by SFERMA. | |
| TC | Baron | 95-55, 95-A55, 95-B55, 95-C55 | 1–2456 | ||
| TD | Travel Air | 95, B95, B95A, D95A, E95 | 1–721 | ||
| TE | Baron | 95-C55, D55, E55 | 1–1201 | ||
| TF | Baron | 95-B55B | 1–70 | ||
| TG | Baron | 56TC, A56TC | 1–94 | ||
| TH | Baron | 58, G58 | 1–(2544) | Production ongoing. | |
| TJ | Baron | 58P | 1–497 | ||
| TK | Baron | 58TC | 1–151 | ||
| TT | Hawker 400 | 400T | 1–180 | ||
| TX | Hawker 400 | 400T | 1–13 | ||
| U | Model 99 | 99, 99A, A99A, B99, C99 | 1–239 | ||
| UA | Model 1900 | 1900 | 1–3 | Prototypes only. | |
| UB | Model 1900 | 1900C | 1–74 | ||
| UC | Model 1900 | 1900C | 1–174 | ||
| UD | Model 1900 | 1900C | 1–7 | ||
| UE | Model 1900 | 1900D | 1–439 | ||
| WA | Skipper | 77 | 1–312 | ||
| X | Mentor | B45 | 100–105 | Reason for non-sequential numbers unknown. | |
| 220 | Denali | 220 | 1–(2) | Only pre-production aircraft known. Production ongoing, but may switch to a new prefix. | |
| E220 | Denali | 220 | 744001 | Prototype only. Reason for non-sequential number unknown. | |
