list of abbreviations
| Reg | Type | c/n | History | Owners | Date | CoR | Fate |
|---|---|---|---|---|---|---|---|
| N-AABA | Fokker Universal | N-AABA | Colonial Air Transport | 00.00.26 | |||
| N-AABB | Fokker Universal | N-AABB | Colonial Air Transport | 00.00.26 | |||
| N-AABC | Curtiss Lark | N-AABC | Colonial Air Transport | 00.00.26 | |||
| N-ABCA | Avro 504K | N-ABCA | John M Larsen/New York | 00.00.21 | |||
| N-ABCB | Laird Swallow | N-ABCB | LMC Drilling Company/Wichita | ||||
| N-ABCC | Avro 504K | N-ABCC | Akers Airphoto Corporation/Chicago | ||||
| N-ABCD | Laird Swallow | N-ABCD | Ninimo Black Airport Corporation/Chicago | ||||
| N-ABCE | Avro 504K | N-ABCE | John A Hambleton/Baltimore | ||||
| N-ABCF | Loening M.23 Air Yacht | N-ABCF G-CADV | Loening Aero Engineering Corporation/New York | ||||
| N-ABCG | Curtiss JN-4 | N-ABCG | Diggins Aviation Company/Chicago | ||||
| N-ABCH | Curtiss JN-4 | N-ABCH | Diggins Aviation Company/Chicago | ||||
| N-ABCI | Curtiss JN-4C | N-ABCI | Aero Club of Minneapolis | ||||
| N-ABCJ | Curtiss JN-4 | N-ABCJ | John C Metzger/Chicago | ||||
| N-ABCK | Curtiss JN-4 | N-ABCK | David L Behncke/Forest Park IL | ||||
| N-ABCL | Curtiss JN-4 | N-ABCL | David L Behncke/Forest Park IL | ||||
| N-ABCM | Curtiss JN-4D | N-ABCM | E Hamilton Lee/Chicago | ||||
| N-ABCN | Curtiss JN-4D | N-ABCN | A W Stephenson/Miles City MT | ||||
| N-ABCO | Curtiss C-6 | N-ABCO | Chicago Tribune/Chicago | ||||
| N-ABCP | Avro 504K | N-ABCP | Brooks Banks & Smith Corp/Framingham MA | ||||
| N-ABCQ | Standard J-1 | N-ABCQ | C E Lessong/Chicago | ||||
| N-ABCR | Standard J-1 | N-ABCR | R S Thompson/Oakland CA | ||||
| N-ABCS | Curtiss MF | N-ABCS | Northbird Aviation Co/Ketchikan AK | ||||
| N-ABCT | Curtiss MF | N-ABCT | H P Ayres/Pittsburgh PA | ||||
| N-ABCU | Loening Air Yacht | N-ABCU | Vincent Astor/New York | ||||
| N-ABCV | Loening Air Yacht | N-ABCV | Harold S Vanderbilt/New York | ||||
| N-ABCW | Waco 4 | N-ABCW | George E Weaver/Chicago | ||||
| N-ABCX | Curtiss MF | N-ABCX | Mrs K LaParle/Chicago | ||||
| N-ABCY | Curtiss MF | N-ABCY | Triangle Airways | ||||
| N-ABCZ | Judson-Kantner F Boat | N-ABCZ | Continental Motors | Worn earlier by Loening? | |||
| N-ABDA | Curtiss JN-4 | N-ABDA | B D Burley/Chicago | ||||
| N-ABEA | LWF G-3 | N-ABEA | L B Coombs/New York | ||||
| N-ABFA | Airco DH.4 | N-ABFA | E P Hall | ||||
| N-ABGA | Curtiss JN-4D | N-ABGA | J Sorenson/Thomson IL | ||||
| N-ABHA | Laird Swallow | N-ABHA | T J Junker/El Dorado KS | ||||
| N-ABIA | Aeromarine 39-B | N-ABIA | G Mosny Jr/Indiana Harbor IN | ||||
| N-ABJA | Lincoln-Standard | N-ABJA | R R Ferguson/Chicago | ||||
| N-ABKA | Curtiss JN-4D | N-ABKA | Anna M Parker/Hazelcrest IL | ||||
| N-ABLA | Curtiss HS-2L | N-ABLA | American Airways/Cleveland | ||||
| N-ABMA | Curtiss JN-4D | N-ABMA | Antone Brotz/Chicago | ||||
| N-ABNA | Boeing B-1 | 86 | G-CADS wore N-CADS N-ABNA 4985 NC1974 | Edward Hubbard/Seattle | 00.00.19 | ||
| N-ABOA | Lincoln-Standard | N-ABOA | Great Lakes Aviation Co/Cleveland | ||||
| N-ABPA | Lincoln-Standard | N-ABPA | Antone Brotz/Chicago | ||||
| N-ABQA | Lincoln-Standard | N-ABQA | W F Bridgeman/Ottumwa IA | ||||
| N-ABSA | Laird Swallow | N-ABSA | Victor Dallin | ||||
| N-AFOR | Stout Air Pullman | N-AFOR | Stout Airplane Co/Detroit | ||||
| N-BMUL | Standard J-1 | N-BMUL | R W Schroeder/Chicago | ||||
| N-MAAB | Travel Air C-6 | N-MAAB | William Eaton Jr/Boston | ||||
| N-XAAA | Airco DH.6 | N-XAAA | Walter Becker/Newark NJ | ||||
| Canadian registered aircraft operating in the US | |||||||
| N-CACH | Standard J-1 | 4887 N-CACH G-CACH | |||||
| N-CACM | Curtiss HS-2L | A4248 G-CACM wore N-CACM | |||||
| N-CADP | Junkers-Larsen JL-6 (F13) | 561 | N-CADP G-CADP | ||||
| N-CADQ | Junkers-Larsen JL-6 (F13) | 558 | D-81 N-CADQ G-CADQ | ||||
| N-CADR | Boeing CL.4S | 60 | G-CADR wore N-CADR | ||||
| N-CADS | Boeing J-1 | 86 | G-CADS wore N-CADS | Crashed 29.3.23 Rebuilt as N-ABNA | |||
| N-CADT | Junkers-Larsen JL-6 (F13) | 566 | G-CADT wore N-CADT | 21.02.21 | |||
| N-CAED | Dayton-Wright FP-2 | G-CAED wore N-CAED | Spanish River Pulp & Paper Co/Ontario Canada | ||||