Wright engines, 77 Cyclone, 49, 80, 193 1510 two-row, 191 Hispano E-4’s, 17, 30, 33, 43 radial, 196 P-1’s, 30 P-2’s, 35, 49, 54 (_See also_ Wright Cyclone) R-1200’s, 50, 54 (_See also_ Wright Simoon) Simoon, 50, 54, 73 T-3’s, 77 Whirlwind, 49, 54, 78, 96, 99, 103, 107, 200, 286-287 Wright Field, 191-192, 197-198, 217 Wright Martin Aircraft Corporation, 16 Y Yarnell, Capt. Harry E., 136 Young, James, 253 Z Zar, Capt. Marco, 190 Zeppelins, 10 Zeros, 192 Transcriber’s Notes pg 5 Changed: some thought, had helped pursuade to: some thought, had helped persuade pg 5 Changed: one of the few battleships with an airpline to: one of the few battleships with an airplane pg 58 Changed: wiley as the famous German Baron von Richtofen to: wiley as the famous German Baron von Richthofen pg 82 Changed: while the old seaplane tender and kite-ballon to: while the old seaplane tender and kite-balloon pg 82 Changed: this fault immediately they would loose to: this fault immediately they would lose pg 98 Changed: But aften Don had produced a masterpiece to: But after Don had produced a masterpiece pg 103 Changed: make capital of it by pursuading to: make capital of it by persuading pg 123 Changed: during tactical exercises, using Voughts to stimulate to: during tactical exercises, using Voughts to simulate pg 155 Changed: To match Tom Hamilton’s propellor-design to: To match Tom Hamilton’s propeller-design pg 159 Changed: professional slaves to every officier to: professional slaves to every officer pg 184 Changed: When the final account is cast up, Igor Ivanovitch to: When the final account is cast up, Igor Ivanovich pg 237 Changed: It would take some doing to pursuade to: It would take some doing to persuade