| | N394W | Private | Unallocated | -0001 | Unallocated frame, notes 'Alexander Aircraft Co PRIMARY GLIDER ', if known please update accordingly |
| | N5083E | Private | Unallocated | -0001 | Unallocated frame, notes 'Cafaro Anthony A SKYCYCLE', if known please update accordingly |
| | N92MK | Private | Unallocated | 1951 | Unallocated frame, notes 'Consolidated Vultee LB-30', if known please update accordingly |
| | N1958C | Private | Unallocated | 1957 | Unallocated frame, notes 'Hatten Wren 1', if known please update accordingly |
| | N6RC | Private | Unallocated | 1991 | Unallocated frame, notes 'Corley Ronald W LANCAIR', if known please update accordingly |
| | N4921S | Private | Unallocated | 2000 | Unallocated frame, notes 'Maxwell David K MAX I', if known please update accordingly |
| | N2507Z | Private | Unallocated | 2000 | Unallocated frame, notes 'Homebuilt Z A 18', if known please update accordingly. Owner/Operator Zawada John R |
| | N10279 | Private | Unallocated | 2002 | Unallocated frame, notes 'Homebuilt AA ', if known please update accordingly. Owner/Operator Swindle Don K |
| | N4313K | Private | Unallocated | 2008 | Unallocated frame, notes 'Pterodactyl Ltd PTIGER', if known please update accordingly |
| | N37175 | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt HP-18-55', if known please update accordingly. Owner/Operator Kase Larry E |
| | N51SX | Private | Unallocated | 2021 | Unallocated frame, notes 'Homebuilt SWEARINGEN SX 300 ', if known please update accordingly. Owner/Operator Wach John N |