WACO AIRCRAFT COMPANY

MODELS: Waco UMF, 3 POLB

T.C. NUMBER: ATC 546

    Engine                    Continental R-670 210 hp
    Fuel                      50 gallons (two 25 gallon tanks in center section)
    Oil                       4 gallons
    No. passengers            2
    Baggage                   98 lbs. (front 23 lbs., rear 75 lbs.)
    Standard weight           2500 lbs.
    Specification basis       Approved Type Certificate No. 546
    Serial numbers            3836 and up manufactured prior to 9/30/39 eligible.
                                Approval expired as of that date.
    EQUIPMENT:
        (*Means net increase)

    Class I:
        Engine ring cowl 23 lbs.; battery (Hot Shot) 10 lbs.; starter (electric
    or Heywood) 30 lbs.; 6.50-10 wheels with 7.50-10 tires (wheels must be
    placarded for these tires); 8 inch streamline tail wheel or skid;
    propeller - wooden 42 lbs.

    Class III:
        Wheel streamline 24 lbs.; radio ; (Lear 26 lbs. or (Westport) 30 lbs.;
    shielding 6 lbs.; landing lights 11 lbs,; battery 42 lbs.; three 1-1/2 minute
    or five 1 minute flares 17 lbs.; starter (hand inertia) 20 lbs.; propeller
    adjustable metal 37 lbs.*; 12-1/2 gallon fuel tank in wing (use actual weight);
    leather upholstery, miscellaneous equipment such as Sperry Gyro 7 lbs. and
    Horizon 8 lbs.; cockpit heater; 15 gallon fuel tank in forward part of the
    fuselage 10 lbs.; engine crankcase cooling disc (mounted on forward part of
    engine crankcase) 3 lbs.