MiG-9 /1302 / FP

The FP was designed solely to control the harmful effects of cannon fire on the combustion stability of the engine. It differed from the FS in only one point: the N-37 cannon was moved from the air intake split­ting wall to the left upper part of the fuselage nose. This new arrange­ment did not solve the problem.

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It might have become a single-engine MiG-9: the 1-305 (FL) was to be powered by one Lyulka TR-1A turbojet. Unfortunately, the engine burst on its test bench, ending the FL project.