TCDS ATC 586

MODEL: Waco YPF, YPF-6, YPF-7, ZPF-6, ZPF-7 I.C. NUMBER: ATC 586 I - SPECIFICATIONS PERTINENT TO ALL MODELS Placard speeds Level flight or climb - 158 mph True Ind. Glide or dive - 214 mph True Ind. Propeller Maximum permissible diameter 99 inches Fuel capacity 50 gallons (two tanks in center section at 25 gallons) oil capacity 4 gallons (-50) No. passengers 2 (-4) Baggage 100 1bs. aft rear cockpit (+69) 25 1bs. forward of front cockpit (-23) Standard weight Landplane 2650 lbs. Seaplane 2880 1bs. C.G. limits Landplane (-12.6) and (-4.0; seaplane (-14.2) and (-2.8) Catum Lower wing leading edge Leveling means lower surface upper wing at strut points Specification basis Approved Type Certificate No. Serial numbers (6 series) and 4650 and up (7 series) manufactured prior to 2/28/41 eligible. expired as of that date. EQUIPMENT: (* Means net increase) Iandplane: Engine ring cowl (See NOTE 3) 28 Ibs. Starter (Eclipse F-80) 20 1bs. Battery (Reading ARI-11) 35 lbs. 104. 6.50-10 (Hayes 650M) or 7.50-10 (Hayes 7.50M) wheels and 7.50-10 10-1.2 inch streamline tail wheel Generator Bosch LE-70/12R5 (Y series) 13 1bs. (-47) 107. Propeller - fixed metal (Curtiss 55501) Eclipse LV-180 (Z series) 55 lbs. 18 1bs. (-47) (-77) Seaplane (Z series Items 101, 102. 103, 106, and 107 PLUS 151. loats with water Approximately 237 1bs.* Class II: Miscellaneous items as noted in approved weight and balance report 201. Miscellaneous extra instruments Maximum 25 1bs. (-21) Class III: 301. Wheel streamlines (a) (b) Pants Cuffs 25 1bs. 4 1bs. 1-23 - 23 302. Landing lights 303. 304. One or two extra 12-1/2 gallon fuel Flares (three 1-1/2 (Grimes retractable) 11 1bs.* (+100) tank in upper wing Each 15 1bs.* (-13) 307. 306. 305. Miscellaneous extra instruments 4-3/4 Starter gallon oil tank No weight change Maximum 25 1bs. (+15) (a) Hand inertia 2 1bs.* (-47) (bj Eclipse F-141 10 lbs. * (-47) 308. Generator (a) Eclipse IV-180 (Y series) 5 lks.* (-47) (b) Eclipse G-2 (Y series) 8 1rs.* (-47) (Z series) 3 lbs. (-47) (C) Eclipse D-2 310. 309. injuscable eingle front seat (Y series) 11 1bs. 13 lbs.* 8 lts. * 7 1bs. * (-47) (-47) (-60) (-4) 311- Front cockpit cover 6 Its. * (-4) 312. 8.50-10 tires 5 lbs.* (-18) 314. 313. 315. Coupe top Cactus proof tubes Propellers 10 1bs. 15 1bs.* (+42) (-77) (-18) (Y series) Net decrease 9 1bs. (Z series) Net decrease 12 1bs. (10) Adjustable metal (Y series) (Z series) 23 1bs. * 27 1bs.1 316. Special paint 317. Tail wheel lock 318. Parachute or parachute type seats 319. Leather upholstering 320. Radio (Seaplane only) 70 lbs. provided C.G. of installation is between upper wing leading edge and baggage compart- ment. NOTE 1. Eligible for export as follows, subject to inspection for equipment specified in Chapter XII of Inspection Handbook (7/12/37): (a) Canada - Landplane - Skiplane - not eligible. - Seaplane - not All other countries except Great Britain and Australia. 7 Series same as 6 series except for brake system and miscellaneous structural changes. YPF-6 same as YPF. NOTE 3. serial numbers 5320 and up, also eligible with upper wing section output enlarged, upper wing dihedral eliminated, wide type landing gear (tread 100-3/4 inches), minor structural changes and without ring cowl (Item 101). MOdels YPF-6 and ZPF-6 eligible for use in acrobatic stages of Civiliar. Pilot Training secondary course when operated in accordance with iInstructions for the operation of waco YPF-6 (or ZPF-6) in the acrobatic stages of the Civilian Pilot Training Program Secondary coursem issued by Civilian Pilot Training. :I - MODEIS XPF, YPF-6 and YPF-7, DESIGNATION 3 POLB Engine Jacobs I-4, I-4M (magneto ignition) or I-4MB (magneto and battery ignition) Flacard limits Maximum, except take-off -- in.Hg.. 2000 rpm (225 hp) Take-off (one minute) -- in. Hg.. 2000 rpm (225 hp) II - MODELS ZPF-6 AND ZPF-7, DESIGNATION 3 POL-SB (Same as Models YPF-6 and YPF-7 except engine installation. Empty weight approx- imately 35 1bs. greater.) Engine Jacobs I-5, I-5M (magneto ignition) or I-5MB (magneto and battery ignition) Placard limits Maximum, except take-off -- in.Hg.. 2000 rpm (285 hp) Take-off (one minute) in.Hg.. 2000 rpm (285 hp)