| | N4485 | Private | Unallocated | -0001 | Unallocated frame, notes 'Irwin Aircraft Co IRWIN C-C-1', if known please update accordingly |
| | N5549 | Private | Unallocated | -0001 | Unallocated frame, notes 'Sisler SF-2 ', if known please update accordingly |
| | N99KK | Private | Unallocated | -0001 | Unallocated frame, notes 'Knowles-Kenneth KEN SHIP-1', if known please update accordingly |
| | N53NY | Private | Unallocated | -0001 | Unallocated frame, notes 'Yost Mfg Co GB-55', if known please update accordingly |
| | N9053C | Private | Unallocated | -0001 | Unallocated frame, notes 'Abco SPECIAL', if known please update accordingly |
| | N743WP | Private | Unallocated | -0001 | Unallocated frame, notes 'Gulf Coast Physics Consulting RADIAL ROCKET', if known please update accordingly |
| | N111DP | Private | Unallocated | -0001 | Unallocated frame, notes 'Phelps GYRO-Copter', if known please update accordingly |
| | N5334 | Private | Unallocated | 1929 | Unallocated frame, notes 'Laird Swallow Manufacturing LAIRD SWALLOW', if known please update accordingly |
| | N28370 | Private | Unallocated | 1944 | Unallocated frame, notes 'Timm PT-220-C', if known please update accordingly |
| | N202A | Private | Unallocated | 1954 | Unallocated frame, notes 'Powers Richard W POWERS STRDSTR PS300', if known please update accordingly |
| | N211J | Private | Unallocated | 1967 | Unallocated frame, notes 'Oldfield BGL', if known please update accordingly |
| | N89LL | Private | Unallocated | 1989 | Unallocated frame, notes 'Homebuilt PULSAR', if known please update accordingly. Owner/Operator Lawrence Lavern L |
| | N94JS | Private | Unallocated | 1990 | Unallocated frame, notes 'Homebuilt MINI MAX W/B', if known please update accordingly. Owner/Operator Staben Jon C |
| | N3182K | Private | Unallocated | 1991 | Unallocated frame, notes 'Mcanally Ronald D RM 3 ', if known please update accordingly |
| | N7061U | Private | Unallocated | 1993 | Unallocated frame, notes 'Vanek James A UL EXP', if known please update accordingly |
| | N99KK | Private | Unallocated | 1996 | Unallocated frame, notes 'Homebuilt KENSHIP 1 ', if known please update accordingly. Owner/Operator Shinn Douglas A |
| | N6289N | Private | Unallocated | 2005 | Unallocated frame, notes 'Boland Brian J CAMPANION ', if known please update accordingly |
| | N6733C | Private | Unallocated | 2011 | Unallocated frame, notes 'Homebuilt SA6B ', if known please update accordingly. Owner/Operator Berry Michael C |
| | N468VS | Private | Unallocated | 2012 | Unallocated frame, notes 'Delwyn J Schmidt BUZZWING', if known please update accordingly |
| | N481XC | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt ONE DESIGN', if known please update accordingly. Owner/Operator Marino Jerry C Ii |