| | N255TT | Private | Unallocated | -0001 | Unallocated frame, notes 'Thomas Anthony J RF-170', if known please update accordingly |
| | N12DC | Private | Unallocated | -0001 | Unallocated frame, notes 'Alsema SAGITTA', if known please update accordingly |
| | N5438L | Private | Unallocated | -0001 | Unallocated frame, notes 'Hunt Leroy MK2 SPARROW HAWK', if known please update accordingly |
| | N4188G | Private | Unallocated | 1973 | Unallocated frame, notes 'Windecker A/C7 ', if known please update accordingly |
| | N4199G | Private | Unallocated | 1973 | Unallocated frame, notes 'Windecker AC-7 ', if known please update accordingly |
| | N6635L | Private | Unallocated | 1990 | Unallocated frame, notes 'Homebuilt YATES GYROPLANE ', if known please update accordingly. Owner/Operator Yates Herman L |
| | N4109V | Private | Unallocated | 1996 | Unallocated frame, notes 'Wille Chad C VANCRAFT', if known please update accordingly |
| | N5029Y | Private | Unallocated | 2005 | Unallocated frame, notes 'Mlb 2', if known please update accordingly |
| | N4329A | Private | Unallocated | 2006 | Unallocated frame, notes 'Atkinson George W SOUZA SUPER BANDIT', if known please update accordingly |
| | N59B | Private | Unallocated | 2009 | Unallocated frame, notes 'Homebuilt F-1', if known please update accordingly. Owner/Operator Bateman John R |
| | N81TR | Private | Unallocated | 2011 | Unallocated frame, notes 'Irving Steven IRBD-4', if known please update accordingly |
| | N869JM | Private | Unallocated | 2011 | Unallocated frame, notes 'Mize Jay A SRI', if known please update accordingly |
| | N563SN | Private | Unallocated | 2015 | Unallocated frame, notes 'Aerial Imaging Solutions Llc APH-22', if known please update accordingly |
| | N8143N | Private | Unallocated | 2015 | Unallocated frame, notes 'Irvine Gregg R AMERICAN FALCON', if known please update accordingly |
| | N9FY | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt TITAN II', if known please update accordingly. Owner/Operator Innovative Dwellings Llc |
| | N309XZ | Private | Unallocated | 2019 | Unallocated frame, notes 'Kitty Hawk Corp MULE SPA-Beta ', if known please update accordingly. Owner/Operator Wisk Aero Llc |
| | N234ES | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt KOLB LONG SHOT', if known please update accordingly. Owner/Operator Steuber Edward P |
| | N888YQ | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt SALTZ CHALLENGER II ', if known please update accordingly. Owner/Operator Saltz Robert M |
| | G-LKAM | Unallocated | Unallocated | 2025 | Private | Unallocated | Unallocated | Unallocated Frame | (Chi) Sonaca S.200 Blueplane Ltd |