| | N399 | Private | Unallocated | -0001 | Unallocated frame, notes 'Whites Aircrafts WHITEY SPORT PLANE', if known please update accordingly |
| | N993DD | Private | Unallocated | -0001 | Unallocated frame, notes 'Staudacher Aircraft Inc S-600', if known please update accordingly |
| | N1917 | Private | Unallocated | -0001 | Unallocated frame, notes 'Mercury Aircraft Inc MERCURY JR', if known please update accordingly |
| | N816RM | Private | Unallocated | -0001 | Unallocated frame, notes 'Middlekamp Rick D Eagle R&D HELICYCLE ', if known please update accordingly |
| | N235TB | Private | Unallocated | -0001 | Unallocated frame, notes 'Mcdonald Howard V 1/2 SCALE P-47 ', if known please update accordingly |
| | N20328 | Private | Unallocated | -0001 | Unallocated frame, notes 'Abele Charles P KIMBREL DORMOY BTHUB', if known please update accordingly |
| | N2593 | Private | Unallocated | -0001 | Unallocated frame, notes 'Woodson Engineering Co 2-A EXPRESS', if known please update accordingly |
| | N5E | Private | Unallocated | 1934 | Unallocated frame, notes 'Taylorcraft B-2', if known please update accordingly |
| | N1151T | Private | Unallocated | 1980 | Unallocated frame, notes 'Tallman MOTH MODEL I', if known please update accordingly |
| | N39V | Private | Unallocated | 1982 | Unallocated frame, notes 'Storvick WITTMAN FORMULA "V" ', if known please update accordingly |
| | N29PW | Private | Unallocated | 1984 | Unallocated frame, notes 'White Paul MARK 15', if known please update accordingly |
| | N3943A | Private | Unallocated | 1999 | Unallocated frame, notes 'Homebuilt H.P.-16 ', if known please update accordingly. Owner/Operator Jungers Craig R |
| | N26MN | Private | Unallocated | 2009 | Unallocated frame, notes 'Homebuilt PAZMANY PL-2', if known please update accordingly. Owner/Operator Null Matthew E |
| | N1959N | Private | Unallocated | 2011 | Unallocated frame, notes 'Avions Fairey TIPSY NIPPER T-66', if known please update accordingly |
| | N561TR | Private | Unallocated | 2012 | Unallocated frame, notes 'Tom Ritchey RITCHEY STALLION', if known please update accordingly |
| | N14GP | Private | Unallocated | 2015 | Unallocated frame, notes 'Homebuilt HP-11A', if known please update accordingly. Owner/Operator Shear Michael L |
| | N6912Z | Private | Unallocated | 2016 | Unallocated frame, notes 'Zipline International Inc STORK', if known please update accordingly |
| | N42252 | Private | Unallocated | 2017 | Unallocated frame, notes 'Homebuilt DA-5A', if known please update accordingly. Owner/Operator Wall Craig M |
| | N5QE | Private | Unallocated | 2017 | Unallocated frame, notes 'Airnew QUESTAIR VENTURE', if known please update accordingly. Owner/Operator Troutman Shawn L |
| | N883DL | Private | Unallocated | 2018 | Unallocated frame, notes 'Bauer-Fred 1/2 SCALE CORSAIR', if known please update accordingly |
| | N104SD | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt DAKOTA', if known please update accordingly. Owner/Operator Space Dynamics Laboratory |
| | N175RW | Private | Unallocated | 2021 | Unallocated frame, notes 'Homebuilt KIS-TR-1', if known please update accordingly. Owner/Operator Wells Tyler A |
| | N575J | Private | Unallocated | 2021 | Unallocated frame, notes 'Homebuilt BD-5J', if known please update accordingly. Owner/Operator Bede Family Foundation |