WACO AIRCRAFT COMPANY

MODELS:  Waco S3HD, 2 PCLB

T.C. NUMBER:  543

    Engine                    P & W Wasp Jr. TB 420 hp
    Fuel                      87 gallons (two tanks - one 54 gallons in fuselage
                                and one 33 gallons fuselage belly tank)
    Oil                       8 gallons
    No. passengers            1
    Baggage                   100 lbs.
    Standard weight           3400 lbs.
    Specification basis       Type Certificate No. 543 (Aero. Bulletin 7A require-
                                ments)
    Serial numbers            3814 and up eligible per NOTE A

    EQUIPMENT:
       (* Means net increase)

    Class I:
        Engine ring cowl 26 lbs.; wheel streamlines 24 lbs.; radio and shielding
    36 lbs.; landing lights 11 lbs.; battery 24 lbs.; three 1-1/2 minute flares
    17 lbs.; starter 30 lbs.; generator 26 lbs.; 6.50-10 wheels with 8.50-10
    6-ply tires (wheels must be placarded for these tires); coupe top; 10.5 inch
    streamline tail wheel; cockpit ventilator; propeller - adjustable metal; wing
    spoilers on upper wings.
    Class III:
        Instruments for rear cockpit 10 lbs.  Two 8 gallon wing fuel tanks
    (Use actual weight); cockpit heater.

    NOTE A.  Each aircraft manufactured after 1/27/42, must, prior to original certi-
        fication, satisfactorily pass:
        (a)  An inspection for workmanship, materials and conformity before any
             covering, metal priming or final finish is applied.  All woodwork may
             be varnished.
        (b)  A final inspection of the completed aircraft.
        (c)  A check of flight characteristics.