Merlin 621 Second Run @FlightEngineering1
Merlin 621 Second Run  @FlightEngineering1
Uploaded July 2013 | Updated September 2026, 1 day ago
Second test run, with cooling system installed.
Merlin 621 Second RunR3350 TC18 Turbo-Compound Test Run. August 2025Rolls Royce Welland Starting ProcedureRolls-Royce Griffon Powered Generator, Day Two TestingLister HRW4 Cold StartPratt and Whitney R2800Paxman 4RPHC Mk5 First Test RunRolls-Royce Griffon 58 Generator Off-Load TestRolls Royce Packard Merlin Tappet Noise!Meteor Mk4B No R80337  Off Load and High Power Dyno RunsMiss Canada IV In ActionRover Meteor Mk4BH No 45212 Compilation of Dyno Tests
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Merlin 621 Second Run

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