Joining in with the willy waving...
Me 22 years RAF (+5 years ATC)
Step Father 9 + 2 years service under 18 RAF (+4 years ATC)
Father 12 + 2 years under 18 RAF
Maternal Grandfather 1 30 years RN
Paternal Grandfather 2 6 years Army (killed in Greece 1945)
Paternal Step Grandfather 1 5 years Army
Paternal 2 Step Grandfather 2 5 years RAF
Great Grandfather 20 years RN, 15 years Coast guard
Great Great Grandfather 20 years
Helps bump up the years when grandmother married another soldier after grandfather was killed and mother remarried an ex-RAF who father was also ex..