There're 1395 aircraft made by Swearingen.
| Tail Number | Year Maker Model | C/N | Engines | Seats | Location |
|---|---|---|---|---|---|
| N33042 | 1981 Swearingen SA227-AC Metro III | AC-432B | 2 | 12 | United States |
| N330BA | 1980 Swearingen SA-226TC Merlin II | TC-347 | 2 | 22 | United States |
| N330RJ | 1989 Swearingen SX300 | 71 | 1 | 2 | VA, United States |
| N330SX | 1995 Swearingen SX-300 | JONAS-0007 | 1 | 2 | DE, United States |
| N331GM | 1980 Swearingen SA-226AT Merlin IV | T-331 | 2 | 12 | United States |
| N331J | 1980 Swearingen SA-226T(B) Merlin IIIB | T331 | 2 | 11 | TX, United States |
| N332BA | 1976 Swearingen SA-226TC Merlin II | TC-222E | 2 | 22 | OR, United States |
| N333F | 1967 Swearingen SA-26AT | T26-100 | 2 | 8 | TX, United States |
| N333FA | 1975 Swearingen SA-226TC Metro | TC-214 | 2 | 22 | MD, United States |
| N333SG | 1973 Swearingen SA-226T Merlin III | T-239 | 2 | 11 | United States |
| N334BA | 0000 Swearingen SA226TC | TC307 | 2 | 22 | IL, |
| N335BA | 1978 Swearingen SA-226TC Metro | TC-251 | 2 | 22 | NV, |
| N336SA | 1980 Swearingen SA226-T Merlin IIIB | T-336 | 2 | 8 | TX, |
| N336SX | 0000 Swearingen SX300 | 36 | 1 | 2 | FL, |
| N339RW | 0000 Swearingen SA-226T Merlin IIIB | T-339 | 2 | 11 | TX, United States |
| N33SE | 1970 Swearingen SA-26AT Merlin IIB | T26170 | 2 | 8 | OH, United States |
| N33SX | 0000 Swearingen SX-300 | JONAS-0006 | 1 | 2 | IA, United States |
| N340X | 1967 Swearingen SA-26T | T26-17 | 2 | 8 | UT, United States |
| N342NX | 1980 Swearingen SA-226T(B) Merlin IIIB | T-342 | 2 | 11 | |
| N342PL | 0000 Swearingen SA226TC | TC343 | 2 | 22 | |
| N345T | 1968 Swearingen SA-26AT | T26-105 | 2 | 8 | DE, United States |
| N34SM | 0000 Swearingen SA-226T Merlin IIIA | T-279 | 2 | 8 | California, United States |
| N34UA | 1969 Swearingen SA-26AT Merlin IIB | T26-145 | 2 | 8 | TX, |
| N350BG | 1981 Swearingen SA-227AT Merlin IV | AT-427 | 2 | 12 | United States |
| N350G | 1993 Swearingen SX-300 | 78 | 1 | 2 | MS, United States |
| N350MC | 1981 Swearingen SA226-T(B) Merlin IIIB | T-400 | 2 | 11 | TX, United States |
| N352SM | 0000 Swearingen SA227-TT | TT515 | 2 | 12 | FL, |
| N356TC | 0000 Swearingen SA-226TC Metro | TC-356 | 2 | 22 | FL, United States |
| N357SX | 0000 Swearingen SX-300 | 57 | 1 | 2 | CO, United States |
| N35HB | 1988 Swearingen SX-300 | CP-59 | 1 | 2 | IA, United States |
| N360LG | 1980 Swearingen SA-226T(B) Merlin IIIB | T-322 | 2 | 11 | United States |
| N368AE | 1988 Swearingen SA-226T Metro III | AC-696 | 2 | 19 | United States |
| N368SA | 1980 Swearingen SA-226TC Metro II | TC-368 | 2 | 22 | United States |
| N36JP | 0000 Swearingen SA227-AT | AT440 | 2 | 12 | |
| N36LC | 1980 Swearingen SA226-T(B) Merlin IIIB | T-387 | 2 | 11 | DE, United States |
| N36PE | 1969 Swearingen SA-26AT Merlin IIB | T26-164 | 2 | 8 | Texas, United States |
| N370X | 1968 Swearingen SA-26AT | T26-106 | 2 | 8 | FL, United States |
| N377SX | 1991 Swearingen SX-300 | 77 | 1 | 2 | WI, United States |
| N379JG | 1981 Swearingen SA226-T(B) Merlin IIIB | T-414 | 2 | 11 | WI, United States |
| N37GA | 0000 Swearingen SA-226T | T-366 | 2 | 8 | IL, United States |
| N387CC | 0000 Swearingen SA226-T(B) Merlin IIIB | T360 | 2 | 11 | DE, United States |
| N38MJ | 1969 Swearingen SA-26AT | T26-160 | 2 | 8 | |
| N38SX | 2007 Swearingen SX-300 | 0038 | 1 | 2 | CA, United States |
| N38TA | 1980 Swearingen SA226-T(B) Merlin IIIB | T-397 | 2 | 11 | FL, United States |
| N390SP | 1994 Swearingen SA-26AT Merlin IIB | T26-172E | 2 | 8 | United States |
| N392CM | 1980 Swearingen SA226TC | TC392 | 2 | 22 | DE, United States |
| N393AA | 1979 Swearingen SA-226TC Metro II | TC-293 | 2 | 22 | DE, United States |
| N396PS | 1969 Swearingen SA-26AT Merlin IIB | T26-151 | 2 | 8 | DE, United States |
| N396RY | 0000 Swearingen SA-226TC Metro | TC-281 | 2 | 22 | DE, United States |
| N39MS | 1975 Swearingen SA-226T Merlin IIIA | T257 | 2 | 8 | IN, United States |
| N39RD | 1970 Swearingen SA-226AT Merln IV | AT-002 | 2 | 12 | FL, |
| N3RB | 1971 Swearingen SA-226T | T214 | 2 | 8 | DE, United States |
| N3RT | 0000 Swearingen SX300 | 75T | 1 | 2 | FL, United States |
| N3ZX | 1989 Swearingen SX300 | 25 | 1 | 2 | TX, United States |
| N400DC | 1969 Swearingen SA-26AT Merlin IIB | T26-167 | 2 | 8 | GA, United States |
| N400DG | 1967 Swearingen SA-26T | T26-9 | 2 | 8 | TX, United States |
| N400FF | 1979 Swearingen SA226-T Merlin IIIB | T-310 | 2 | 8 | TX, United States |
| N400P | 1969 Swearingen SA-26T Merlin IIA | T26-5 | 2 | 8 | United States |
| N400SX | 0000 Swearingen SX300 | 41 | 1 | 2 | OK, United States |
| N4019 | 1973 Swearingen SA-226AT Merlin IV | AT014 | 2 | 12 | GA, United States |
| N402ML | 1981 Swearingen SA226-T(B) Merlin IIIB | T-407 | 2 | 11 | FL, United States |
| N4051X | 1969 Swearingen SA-26AT Merlin IIB | T26-124 | 2 | 8 | CO, United States |
| N405SA | 1980 Swearingen SA226-T(B) Merlin IIIB | T329 | 2 | 11 | PA, United States |
| N4090M | 1979 Swearingen SA-226TC Metro II | TC-290 | 2 | 22 | DE, United States |
| N40DK | 1970 Swearingen SA-26AT Merlin IIB | T26-154E | 2 | 8 | United States |
| N411JC | 1973 Swearingen SA226-AT Merlin IV | AT-011 | 2 | 12 | Delaware, United States |
| N41T | 1967 Swearingen SA-26T | T26-15 | 2 | 8 | Mississippi, United States |
| N41TS | 2001 Swearingen SX300 | 009 | 1 | 2 | CT, United States |
| N4206M | 1977 Swearingen SA-226TC Metro II | TC-230 | 2 | 22 | IL, United States |
| N4209S | 0000 Swearingen SA-226T Merlin IIIA | T245 | 2 | 8 | TX, United States |
| N422AG | 1975 Swearingen SA-226T Merlin IIIA | T-264 | 2 | 8 | TX, United States |
| N422GK | 1976 Swearingen SA-226T Merlin IIIA | T-260 | 2 | 8 | TX, United States |
| N422RK | 1968 Swearingen SA-26T Merlin IIA | T26-19 | 2 | 8 | Tennessee, United States |
| N423S | 1974 Swearingen SA-226TC Metro II | TC-209 | 2 | 22 | Wisconsin, United States |
| N424S | 1974 Swearingen SA-226TC Metro II | TC-210 | 2 | 22 | Wisconsin, United States |
| N4252X | 0000 Swearingen SA-26AT Merlin IIB | T26121 | 2 | 8 | Pennsylvania, United States |
| N4253X | 1969 Swearingen SA-26AT Merlin IIB | T26-132 | 2 | 8 | Missouri, United States |
| N4254Y | 1980 Swearingen SA-226TC Metro II | TC-350 | 2 | 22 | |
| N425S | 1974 Swearingen SA-226TC Metro II | TC-211 | 2 | 22 | Wisconsin, United States |
| N4260X | 1969 Swearingen SA-26AT Merlin IIB | T26-158 | 2 | 8 | TX, United States |
| N4262X | 1969 Swearingen SA-26AT Merlin IIB | T26-153 | 2 | 8 | AL, United States |
| N426S | 1974 Swearingen SA-226TC Metro II | TC-211EEE | 2 | 22 | Wisconsin, United States |
| N4273X | 1976 Swearingen SA-226T Merlin IIIA | T268 | 2 | 8 | United States |
| N4273X | 1970 Swearingen SA-26AT Merlin IIB | T26170 | 2 | 8 | California, United States |
| N427SP | 1973 Swearingen SA-226AT Merlin IV | AT-018 | 2 | 12 | MO, United States |
| N42SX | 1993 Swearingen SX-300 | 42 | 1 | 2 | FL, United States |
| N430G | 1973 Swearingen SA-226AT Merlin IV | AT014 | 2 | 12 | Oklahoma, United States |
| N430RR | 1974 Swearingen SA-226AT Merlin IV | AT-030 | 2 | 12 | FL, United States |
| N431S | 0000 Swearingen SA227-TT | TT-431 | 2 | 12 | TN, United States |
| N439AF | 1981 Swearingen SA227-AT | AT-439B | 2 | 12 | CA, United States |
| N43CB | 1974 Swearingen SA-226T Merlin III | T-246 | 2 | 8 | FL, United States |
| N43GW | 1979 Swearingen SA226TC | TC322 | 2 | 22 | IL, United States |
| N442JA | 1975 Swearingen SA-226TC Metro II | TC218 | 2 | 22 | Texas, United States |
| N443JA | 1975 Swearingen SA-226TC Metro II | TC-220 | 2 | 22 | United States |
| N444LM | 0000 Swearingen SA-226T | T295 | 2 | 8 | |
| N4468M | 0000 Swearingen SA-26AT | T26-119 | 2 | 8 | OK, United States |
| N447SA | 0000 Swearingen SA227-TT | TT447 | 2 | 12 | DE, United States |
| N44AG | 1975 Swearingen SA-226AT Merlin IVA | AT-031 | 2 | 19 | United States |
| N44CS | 1980 Swearingen SA-226TC Metro II | TC-344 | 2 | 22 | United States |
| N457G | 1969 Swearingen SA-26AT Merlin IIB | T26-150 | 2 | 8 | OH, United States |