TCDS ATC 538

MODEIS: Waco CJC, CJC-S ard DJC-6, 4 or 5 PCI-SE I.C. NUMBER: ATC 538 I - SPECIFICATIONS PERTINENT TO ALL MODELS Fuel 70 gallons (two tanks - one 35 gallon tank in each upper wing) oil 5 gallons NO • passengers 3 or 4 (See NOTE 1) Baggage Landplane 100 ibs. Seaplane 115 lts. (including tools, anchor and rope 35 1bs.) Standard weight Landplane 3200 1bs. Seaplane 3538 1bs. C.G. limits Landplane 14 percent MAC and 32.2 percent MAC Seaplane 15.4 percert '1AC and 27 percent MAC Specification basis Approved Type Certificate No. 538 Serial numbers 3881 and up manufactured prior to 9/30/39 eligible. Approval expired as of that date. (Seaplane serial numbers 3881 to 3898 must have manufacturer's affidavit of conformity.) EQUIPMENT: (* Means net increase) Class I: landplane: 101. Engine ring cowl 26 ibs. 102. Battery (hot shot) 10 lbs. 103. Starter (Heywood or electric) 30 1bs. 104. Heater 105. wing root fairing 106. 6.50-10 wheels with 7.50-10 6-ply tires (wheels must be placarded for these 107. 10.5 inch streamline tail wheel or tail skid 108. Propeller - wood (fixed or adjust- able pitch) 47 1bs. seaplane: (Items 101 to 106 PLUS) 151. Edo 38-3430 floats 152. seaplane type vertical tail surfaces 10 Ibs.* 153. Propeller - adjustable metal 32-40 1bs.* Class I]] Wheel streamlines 301- 24 Ibs. 302. Landing lights 11 1bs. 303. Three 1-1/2 minute flares 17 1bs. 304. Radio (a) Lear ibs. (D) Westport lts. 305. Shielding 6 1bs. 306. Battery 32 1bs.* 307. Generator 26 Ibs. 308. Dual ty" control column 4 1bs. 309. Air brakes 10 1bs. 310. Thermocouples 6 1bs. 311. Litter 12 its. 312. Propeller - adjustable metal (landplane) (Item 153 for seaplane) 32-40 1bs. * 313. Miscellaneous instruments 314. Engine crankcase cooling disc (mounted on forward part of engine crankcase) 3 1bs. 315. (a) Two extra 15 gallon fuel tanks in lower wing roots when changed in accordance with Drawings 20338 and 20339 25 1bs.* (b) 6-1/2 gallon oil tank No change in weight 316. Skis (use actual weights Fairbanks MF-2 NOTE 1. Five-place aircraft must have: (a) Additional safety belt installed on rear passenger seat. (b) Actual weight and balance rpeort showing that rearward C.G. limit not exceeded. II - MODEIS CJC and CJC-S ("-S" denotes 1935 model) Engine Wright R-760 250 hp III - MODEL DJC-6 mount side trusses must be Same as CJC and CJC-B except engine installation. Lower diagonals in the engine - 049" SAE 4130. Manufacturer's affidavit required.) Engine Wright R760E-1 Placard limits Maximum, except take-off -- in. Hg., 2100 rpm (285 hp) -- in. Mg.. 2100 rpm (285 hp) Placard speeds Level flight or climb - 150 mph True Ind. Glide or dive - 180 mph True Ind. Level flight or climb - 135 mph True Ind. Glide or dive - 162 mph True Ind.