| | N9014J | Private | Unallocated | -0001 | Unallocated frame, notes 'Hahn Kenneth W U-2', if known please update accordingly |
| | N15593 | Private | Unallocated | -0001 | Unallocated frame, notes 'Batt HWP 40-1', if known please update accordingly |
| | N3149G | Private | Unallocated | -0001 | Unallocated frame, notes 'Gemini International Inc PROSPECTOR', if known please update accordingly |
| | N10296 | Private | Unallocated | 1930 | Unallocated frame, notes 'Evans Glider Co PT2', if known please update accordingly |
| | N34289 | Private | Unallocated | 1954 | Unallocated frame, notes 'Abco SPECIAL', if known please update accordingly |
| | N6065C | Private | Unallocated | 1962 | Unallocated frame, notes 'Stits PECK SA6A ', if known please update accordingly |
| | G-BDXX | Unallocated | Unallocated | 1990 | Private | Nord | NC.858S | Nord NC.850 | |
| | N24LE | Private | Unallocated | 2000 | Unallocated frame, notes 'Homebuilt Firefly ', if known please update accordingly. Owner/Operator Harris Darrel F |
| | N65SG | Private | Unallocated | 2006 | Unallocated frame, notes 'Homebuilt GLASAIR SH 2F ', if known please update accordingly. Owner/Operator Randall Martin A |
| | N345FW | Private | Unallocated | 2008 | Unallocated frame, notes 'Williams Roy P SPORT BIRD', if known please update accordingly |
| | N91TX | Private | Unallocated | 2008 | Unallocated frame, notes 'Concannon Milton CONCANNON RADIAL ROC', if known please update accordingly |
| | N110TJ | Private | Unallocated | 2009 | Unallocated frame, notes 'Homebuilt HATZ CB-1 BIPLANE ', if known please update accordingly. Owner/Operator Anderson Dennis G |
| | N9183K | Private | Unallocated | 2017 | Unallocated frame, notes 'Homebuilt SUPER STOL II ', if known please update accordingly. Owner/Operator Koinzan Flying Service |
| | N386SJ | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt #1', if known please update accordingly. Owner/Operator Merrell Jonathon D |
| | N50AH | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt SWICK-T ', if known please update accordingly. Owner/Operator Brass Jeffrey A |