• The Hillson Helvellyn was a 1940s British two-seat training monoplane designed by Norman Sykes and built by F Hills & Sons of Trafford Park. With the...
    3 KB (304 words) - 12:40, 4 December 2023
  • 1940s Hillson F.H.40 (Slip-wing Hurricane), British single-seat fighter aircraft Hillson Helvellyn, 1940s British two-seat training monoplane Hillson Pennine...
    767 bytes (122 words) - 02:56, 21 August 2023
  • flown again, the company concentrating on a design for a trainer (the Hillson Helvellyn) and with space a premium for wartime work the Pennine was dismantled...
    4 KB (353 words) - 12:53, 9 January 2021
  • Thumbnail for Blackburn Cirrus Minor
    Swallow Deekay Knight Elliotts of Newbury Eon General Aircraft Cagnet Hillson Helvellyn Marendaz Trainer Miles M.68 Miles Gemini Mulot AM-20 RWD 21 SAI KZ...
    6 KB (630 words) - 00:37, 15 October 2023
  • Hillman Wankelbee (F.H. Hills & Sons) Hillson Praga Hillson Pennine Hillson Helvellyn Hillson Bi-mono Hillson F.H.40 'Slip-wing Hurricane (Hilton Aircraft...
    37 KB (3,331 words) - 18:51, 26 October 2023