;P.13:1912 two-seat reconnaissance
biplane, (designated B.I). ;P.14:1913 two-seat reconnaissance
biplane, an improved P.13, 101 P.13 and P.14 aircraft ordered, (designated B.I). ;P.15:two-seat reconnaissance
biplane, (designated B.I). ;P.15a:B.I aircraft with engine. ;P.15b:
Avaitik B.II (powered by a engine). ;B: early deliveries of P.13 and P.14 Aviatiks were designated with B
nnn/
nn (B serial / year) ;B.I: From 1915 P.15a with engines. ;
B.II: From 1915 P.15b with engines. ;SAML S.1: 410 B.I aircraft built by
Società Aeronautica Meccanica Lombardia (SAML) in Italy. ==Operators==