| Manufactor Serial Number | Type | Serial / Registration Number | Owner | Fate |
| Mann Egerton H-˝ Seaboat Scout N-1a | N44 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||
| Mann Egerton H-˝ Seaboat Scout N-1a | N45 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||
| Mann Egerton H-˝ Seaboat Scout N-1a | N46 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||
| Mann Egerton H-˝ Seaboat Scout N-1a | N47 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||
| Mann Egerton H-˝ Seaboat Scout N-1a | N48 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||
| Mann Egerton H-˝ Seaboat Scout N-1a | N49 | Royal Air Force (AAC,FAA,RFC,RNAS) | ||