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Bristol Channel, 14 August 1918
Date: May 20, 2014 09:09PM

According to the records of No.14 Group, RAF, a hostile submarine was attacked by 255 Squadron at 09:35 on 14 August 1918, resulting in air bubbles and an oil slick. Location is given as "67ISC", which appears to be a map grid system used for information exchange between RAF and Royal Navy. Best approximate position I can give is 10 nautical miles south of Caldey Island. Two questions: Can anybody suggest the ID of any U-boats this might have been (don't assume that the U-boat was sunk) and can anyone explain the workings of the three-letter suffix ISC in the coded position report? [TNA reference: AIR1/485/15/312/269 folio 100]

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Subject Written By Posted
Bristol Channel, 14 August 1918 255_Sqn_Association 05/20/2014 09:09PM
Re: Bristol Channel, 14 August 1918 Michael Lowrey 05/21/2014 02:00AM
Re: Bristol Channel, 14 August 1918 255_Sqn_Association 05/21/2014 06:59AM
Re: Bristol Channel, 14 August 1918 Michael Lowrey 05/23/2014 03:19PM
Re: Bristol Channel, 14 August 1918 Oliver Lörscher 05/23/2014 05:07PM
Re: Bristol Channel, 14 August 1918 Michael Lowrey 05/23/2014 09:02PM
Re: Bristol Channel, 14 August 1918 255_Sqn_Association 05/23/2014 06:38PM
Re: Bristol Channel, 14 August 1918 Robert Yeap 06/25/2014 12:41AM
Re: Bristol Channel, 14 August 1918 255_Sqn_Association 06/25/2014 06:43AM


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