spitfirepr1v Posted March 11, 2021 Share Posted March 11, 2021 Hi . Does anyone know what the small intake and rectangular vent are for on early Photo Reconnaissance Spitfires mainly PRIC and PRIF ? Is it related to the heating system for the cameras ? Thanks Link to comment Share on other sites More sharing options...
Seawinder Posted March 11, 2021 Share Posted March 11, 2021 I'm sorry, have no answer to your question. But you may get more/better responses if your question is posted to the WW2 forum, not WW1. Link to comment Share on other sites More sharing options...
Dave Swindell Posted March 11, 2021 Share Posted March 11, 2021 2 hours ago, spitfirepr1v said: Hi . Does anyone know what the small intake and rectangular vent are for on early Photo Reconnaissance Spitfires mainly PRIC and PRIF ? Is it related to the heating system for the cameras ? Thanks The position of the intake and vent are commensurate with providing cooling for the engine driven generator which lies inboard of where the intake is. Extra cooling implies significantly larger output, and the significant change in equipment on the PR Spitfires is the cameras, the most likely high power load required by the cameras would be heating, so I'd say yes, indirectly, this is most likely related to camera heating. Link to comment Share on other sites More sharing options...
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