| | C-ICPZ | Private | Unallocated | -0001 | |
| | C-ILOM | Private | Unallocated | -0001 | |
| | N441 | Private | Unallocated | -0001 | Unallocated frame, notes 'Berliner Aircraft Co Inc CM4B ', if known please update accordingly |
| | N10026 | Private | Unallocated | -0001 | Unallocated frame, notes 'Ryan M3C', if known please update accordingly |
| | N584V | Private | Unallocated | 1930 | Unallocated frame, notes 'Bowlus PRIMARY GLIDER ', if known please update accordingly |
| | N958M | Private | Unallocated | 1931 | Unallocated frame, notes 'Brower Chester/Ness Thomas HEATH BN-1', if known please update accordingly |
| | N2938 | Private | Unallocated | 1970 | Unallocated frame, notes 'Homebuilt SCHREDER HP-11A ', if known please update accordingly. Owner/Operator Robertson Raymond A |
| | I-TRJP | Unallocated | Unallocated | 1971 | Unallocated | Partenavia | Unallocated | Unallocated Frame | Partenavia P.66B Oscar 150, Partenavia; |
| | N40HR | Private | Unallocated | 1977 | Unallocated frame, notes 'Courtney DA-5A', if known please update accordingly |
| | N4477M | Private | Unallocated | 1977 | Unallocated frame, notes 'Cunningham MONARCH', if known please update accordingly |
| | N159DJ | Private | Unallocated | 1979 | Unallocated frame, notes 'Johnson Dale H QUICKIE DJ2', if known please update accordingly |
| | N400MS | Private | Unallocated | 1990 | Unallocated frame, notes 'Otis Robert R WINDROSE', if known please update accordingly |
| | N818DF | Private | Unallocated | 1992 | Unallocated frame, notes 'Homebuilt HP-14', if known please update accordingly. Owner/Operator Peterson Loren Rolf |
| | N91774 | Private | Unallocated | 1993 | Unallocated frame, notes 'Homebuilt RENEGADE II ', if known please update accordingly. Owner/Operator Kretschman James G |
| | N4ZP | Private | Unallocated | 1993 | Unallocated frame, notes 'Homebuilt T-10-S', if known please update accordingly. Owner/Operator White B Scott |
| | N225 | Private | Unallocated | 1998 | Unallocated frame, notes 'Harwell Roy M Iii V-20 ', if known please update accordingly |
| | N18852 | Private | Unallocated | 1999 | Unallocated frame, notes 'Homebuilt FOKKER D-VII REPLICA', if known please update accordingly. Owner/Operator Parks Andy S |
| | N3116F | Private | Unallocated | 2007 | Unallocated frame, notes 'Homebuilt P.A.W. LOW RIDER', if known please update accordingly. Owner/Operator Moeller Gordon L |
| | N20TJ | Private | Unallocated | 2012 | Unallocated frame, notes 'Homebuilt C-70 ', if known please update accordingly. Owner/Operator Evans Brian E |
| | N540CG | Private | Unallocated | 2013 | Unallocated frame, notes 'Staudacher Aircraft S300D', if known please update accordingly. Owner/Operator Gifford Craig E |
| | N59JL | Private | Unallocated | 2013 | Unallocated frame, notes 'Mathias Linda B LIGHTNING ', if known please update accordingly |
| | N260DH | Private | Unallocated | 2017 | Unallocated frame, notes 'Homebuilt SENIOR AERO SPORT ', if known please update accordingly. Owner/Operator Stephens Ryan J |
| | N625AQ | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt RS-15', if known please update accordingly. Owner/Operator Quinn Allan T |
| | N722MB | Private | Unallocated | 2018 | Unallocated frame, notes 'Homebuilt RAVIN 500 ', if known please update accordingly. Owner/Operator Omeara Clifton B |
| | N35JA | Private | Unallocated | 2019 | Unallocated frame, notes 'Homebuilt HATZ CB-1 ', if known please update accordingly. Owner/Operator Porter Rex A |
| | N18224 | Private | Unallocated | 2019 | Unallocated frame, notes 'Homebuilt Pietenpol ', if known please update accordingly. Owner/Operator Alfred & Lois Kelch Aviation Museum |