Keywords: sdasm aviation aeronautics aircraft airplane biplane n-x179 nx179 keystone aircraft corporation keystoneaircraftcorporation keystone aircraft keystoneaircraft keystone k-47 pathfinder keystonek47pathfinder keystone k-47 keystonek47 keystone pathfinder keystonepathfinder k-47 k47 k-47 pathfinder k47pathfinder keystone american legion keystoneamericanlegion american legion americanlegion wright whirlwind wrightwhirlwind wright j-5 whirlwind wrightj5whirlwind wright j-5 wrightj5 j-5 j5 whirlwind airlines airliners nc1612 keystone k-47a keystonek47a k-47a k47a c/n 3137 cn3137 west indian aerial express westindianaerialexpress santa maria santamaria pan american airways panamericanairways pan american panamerican pan am panam paa x-abcq xabcq mexicana noel davis noeldavis davis stanton wooster stantonwooster wooster plane crash planecrash fatal plane crash fatalplanecrash hampton langley field langleyfield aviator noel guy davis noelguydavis noel g. davis noelgdavis stanton hall wooster stantonhallwooster stanton h. wooster stantonhwooster stan wooster stanwooster aviators blackandwhite monochrome outdoor vehicle black and white Catalog #: 00067823 Manufacturer: Keystone Designation: Official Nickname: Pathfinder Notes: Repository: San Diego Air and Space Museum Archive Catalog #: 00067823 Manufacturer: Keystone Designation: Official Nickname: Pathfinder Notes: Repository: San Diego Air and Space Museum Archive |