Flying Flea lesson 7 part1: difference between book and modern HM14

The promised differences between HM14 from book (1936) and the modern HM14

[@christyav8r]

Very expertly explaned my friend ,Koen. My flying flea friend!. Long live"the sport of the air"

[@diegoconti7166]

Hola la sengunda vercion del libro se costruyeron y bolaron cientos la edicion del 1984 creo