| | N172N | Private | Unallocated | -0001 | Unallocated frame, notes 'British And Colonial Aeroplane M 1C ', if known please update accordingly |
| | N551CH | Private | Unallocated | -0001 | Unallocated frame, notes 'Hainline Charles H S-51 ', if known please update accordingly |
| | N13630 | Private | Unallocated | 1937 | Unallocated frame, notes 'Thompson Bros Balloon THOMPSON HOT AIR', if known please update accordingly |
| | N13517 | Private | Unallocated | 1939 | Unallocated frame, notes 'Eberwine D M PIETENPOL', if known please update accordingly |
| | G-AYPE | Unallocated | Unallocated | 1971 | Private | Bolkow | Unallocated | Unallocated Frame | Bo.209-160RV Monsun, Air Touring Services; |
| | N33CK | Private | Unallocated | 1982 | Unallocated frame, notes 'Koonce CLAYTON SPECIAL', if known please update accordingly |
| | G-AEXT | Unallocated | Unallocated | 1990 | Private | Dart Aircraft Ltd | Kitten II | Dart Kitten | |
| | N257JK | Private | Unallocated | 1993 | Unallocated frame, notes 'Keil J J JAEGER DIX', if known please update accordingly |
| | N71GD | Private | Unallocated | 1993 | Unallocated frame, notes 'Crosse (France) CRIQUET', if known please update accordingly |
| | N52HS | Private | Unallocated | 1994 | Unallocated frame, notes 'Homebuilt LANCAIR 4 ', if known please update accordingly. Owner/Operator Steinhart Horst |
| | C-GIDT | Private | Unallocated | 2003 | |
| | N820Z | Private | Unallocated | 2010 | Unallocated frame, notes 'Homebuilt NIEUPORT 11 ', if known please update accordingly. Owner/Operator Donnelly Mitch C |
| | N247DT | Private | Unallocated | 2017 | Unallocated frame, notes 'Homebuilt BRAND EX', if known please update accordingly. Owner/Operator Thurston Dana H |
| | N3AE | Private | Unallocated | 2021 | Unallocated frame, notes 'Homebuilt A31-1B1 ', if known please update accordingly. Owner/Operator Mcknight Jerry W |