| | N9890F | Private | Unallocated | -0001 | Unallocated frame, notes 'Terada Musical Instrument Co KK-101B', if known please update accordingly |
| | N6918Z | Private | Unallocated | -0001 | Unallocated frame, notes 'Zipline International Inc STORK', if known please update accordingly |
| | N92LS | Private | Unallocated | -0001 | Unallocated frame, notes 'Stephani Lowell A V-WITT', if known please update accordingly |
| | N493 | Private | Unallocated | 1929 | Unallocated frame, notes 'Bowlus PRIMARY GLIDER ', if known please update accordingly |
| | N584H | Private | Unallocated | 1937 | Unallocated frame, notes 'Wallace Aircraft Co B-330', if known please update accordingly |
| | N1673 | Private | Unallocated | 1938 | Unallocated frame, notes 'Buhl Aircraft Company BUHL ARMY TRAINING', if known please update accordingly |
| | N5R | Private | Unallocated | 1975 | Unallocated frame, notes 'Preas BRYAN AIRCRAFT RS-15', if known please update accordingly |
| | N90512 | Private | Unallocated | 1979 | Unallocated frame, notes 'Fletcher MR AMERICA', if known please update accordingly |
| | N15RW | Private | Unallocated | 1990 | Unallocated frame, notes 'Homebuilt BRYAN ACFT RS-15', if known please update accordingly. Owner/Operator Domeier Joachim |
| | N911FM | Private | Unallocated | 1991 | Unallocated frame, notes 'Schmidt Bruce A AIRSHARK II', if known please update accordingly |
| | N96Y | Private | Unallocated | 1991 | Unallocated frame, notes 'Esslstyn BRYAN AIRCRAFT RS-15', if known please update accordingly |
| | N600RT | Private | Unallocated | 1994 | Unallocated frame, notes 'Staudacher Aircraft Inc S-600', if known please update accordingly |
| | N396JC | Private | Unallocated | 2007 | Unallocated frame, notes 'Homebuilt LIGHTNING ', if known please update accordingly. Owner/Operator Cooper Larry Joe |
| | N1456 | Private | Unallocated | 2010 | Unallocated frame, notes 'Homebuilt STARDUSTER II SA300 ', if known please update accordingly. Owner/Operator Ferrara Donald E |
| | N5681 | Private | Unallocated | 2010 | Unallocated frame, notes 'Homebuilt GLASFLUEGEL ', if known please update accordingly. Owner/Operator Leonard Steven E |
| | N19CL | Private | Unallocated | 2011 | Unallocated frame, notes 'Homebuilt MONERAI ', if known please update accordingly. Owner/Operator Currie Lee |
| | N726DB | Private | Unallocated | 2014 | Unallocated frame, notes 'Homebuilt KOLB MK III ', if known please update accordingly. Owner/Operator Rice William P |
| | N5050K | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt K-16 ', if known please update accordingly. Owner/Operator Ogden Christopher S |
| | N12Z | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt STOLP SA-700', if known please update accordingly. Owner/Operator Von Gottsegen Erik |
| | N321VG | Private | Unallocated | 2021 | Unallocated frame, notes 'Homebuilt SEAWIND 3000', if known please update accordingly. Owner/Operator Gemmiti Vincent M Jr |