| | N10625 | Private | Unallocated | -0001 | Unallocated frame, notes 'Mead Glider Co RHONE RANGER', if known please update accordingly |
| | N95Y | Private | Unallocated | -0001 | Unallocated frame, notes 'Russell G Chambers CHAMBERS RACER ', if known please update accordingly |
| | N13508 | Private | Unallocated | 1936 | Unallocated frame, notes 'Rentz R-1', if known please update accordingly |
| | N479W | Private | Unallocated | 1947 | Unallocated frame, notes 'Linburg Vincent John SPECIAL 1 ', if known please update accordingly |
| | N7106 | Private | Unallocated | 1968 | Unallocated frame, notes 'Rohsner EPB-1C', if known please update accordingly |
| | N11714 | Private | Unallocated | 1980 | Unallocated frame, notes 'Roth SUPER MIDGET', if known please update accordingly |
| | N143HR | Private | Unallocated | 1984 | Unallocated frame, notes 'Reiskin Herb REISKIN MIDG MUSTANG', if known please update accordingly |
| | N7159M | Private | Unallocated | 1990 | Unallocated frame, notes 'Provolt Harry E VANCRAFT', if known please update accordingly |
| | N2539Q | Private | Unallocated | 2007 | Unallocated frame, notes 'Homebuilt SKYLITE ', if known please update accordingly. Owner/Operator Romans Ronald R |
| | N13SR | Private | Unallocated | 2020 | Unallocated frame, notes 'Homebuilt STARDUSTER TOO', if known please update accordingly. Owner/Operator Johnson Michele J |