WACO AIRCRAFT COMPANY

MODELS:  Waco UBF, 3 POL-SB

T.C. NUMBER:  ATC 473

    Engine                    Continental R-670 210 hp
    Fuel                      40 gallons (two 20 gallon tanks in center section)
    Oil                       4 gallons
    No. passengers            2
    Baggage                   Landplane 65 lbs. (See NOTE 1)
                              Seaplane 77 lbs. (See NOTE 1)
    Standard weight           Landplane 2300 lbs.
                              Seaplane 2635 lbs.
    Specification basis       Approved Type Certificate No. 473
    Serial numbers            3606 and up manufactured prior to 9/30/39 eligible.
                                Approval expired as of that date.

    Equipment:
        (* Means net increase)

    Class I:
        A.  Landplane:  Propeller - fixed pitch wood; engine ring cowl 12 lbs.;
    battery 10 lbs.; starter (Heywood); 7.50-10 wheels; tail skid.
        B.  Seaplane:  Propeller - Hamilton Standard adjustable metal; engine
    ring cowl 12 lbs.; battery 10 lbs.; starter (Heywood), Edo M-2665 floats and
    auxiliary fin.

    Class II:
        (Landplane and Seaplane):  Battery 25 lbs.; (Seaplane): Extra 15 gallon
    fuselage fuel tank 14 lbs.
    Class III:
        A.  Landplane:  Landing lights 17 lbs.; three ones-minute flares 9 lbs.;
    wheel streamlines 20 lbs.; propeller - Hamilton Standard adjustable metal
    25 lbs.*; extra 15 gallon fuselage fuel tank 14 lbs.; 10x3 or 8-inch stream-
    line tail wheel, no change in weights.
        B.  Seaplane:  None.

    NOTE 1.  Seaplane pay load may be increased 60 lbs. for three parachutes.
        Seaplane baggage includes 20 lbs. for anchor and rope.  Maximum capacities
        of baggage compartments:
        Front compartment:  Landplane 15 lbs., Seaplane 14 lbs.
        Rear compartment:   Landplane 50 lbs., Seaplane 63 lbs.

    NOTE 2.  Serial numbers 3618 eligible as 1 POLB with the following:
        Fuel                  70 gallons (two 20 gallon center section tanks and
                                two 15 gallon fuselage tanks
        No. passengers        None
        Baggage               140 lbs. (front compartment)
        Standard weight       2300 lbs.

    Equipment:
        Engine ring cowl 12 lbs.; radio 18 lbs.; two "B" batteries and one "A"
    (wet) battery 41 lbs.; three one-minute flares 8 lbs.; starter (Heywood);
    heater 3 lbs.; Hamilton Standard adjustable metal propeller.