| Lanzo's Record Holder (Class E) | F005881P | | DBHL | 48in | FF | Rvd | Lanzo Chester | Century Model Aircraft Co | | 1945 |
| Lapwing | F005882P | | DBHL | 50in | FF | Rvd | | | | |
| Large Twin Pusher | F005883P | | DBHL | 34 1/2 in | FF | Ru | Brook W? | | | 1923 |
| Le Moineau | F005884P | | DBHL | 750mm | FF | Rv | Guillimard J & R | JGR | | |
| Lee-Richards Annular Monoplane | F005885P | | DBHL | 12 3/4 in | FF | Rsc | Halfpenny R | Aeromodeller | | 1989-02-Feb |
| Licorice Stick | F005886P | | DBHL | 54in | FF | Rd | Barr Laurie | Aeromodeller | | 1974-11-Nov |
| Lightweight Duration Model | F005887P | | DBHL | 20in | FF | Rvd | Lacey Stephen | | | 1944 |
| Lightweight Duration Model | F005888P | | DBHL | 33 1/2 in | FF | Rvd | Buckeridge John | Model Aircraft | | |
| Little Daddy | F005889P | | DBHL | 57in | FF | Rvd | Perryman George | | | |
| Little Mavis | F005890P | | DBHL | 28 1/2 in | FF | Rvd | Pool John | Aeromodeller | | 1965-09-Sep |
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