# TCDS ATC 569: The Waco Aircraft Company - Type: Type certificate data sheet - Status: Current - Holder: The Waco Aircraft Company - Revision: 0 - Product: Aircraft, Small Airplane - Registered aircraft: 6, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/3b/cb/3bcbdd628dac1d867eb60c48d660340790ba52ea5b17074bfa49089b586647d1 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7427964794C751308525673F0048B69F.0001 - Page: https://openairdocs.org/tcds/ATC%20569 ## Models (2) As the data sheet lists them. - YOC-1 - YOC ## What the data sheet says This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers. ```text MODELS: Waco YOC and YOC-1 I.C. NUMBER: ATC 569 I - SPECIFICATIONS PERTINENT TO ALL MODELS Placard speeds Level flight or climb - 158 mph True Ind. Glide or dive - 214 mph True Ind. Fuel capacity Flaps extended - gallons (two tanks - one in each upper wing at gallor.s 112 mph True Ind. cil capacity " gallons No. passengers 4 maximum (See NOTE 3) Baggage Standard weight 3350 1bs. 100 1bs. (compartment aft of cabin) (See NOTE 3) (See NOTE 2) Catum C.G. limits Lower wing leading edge (-19.7) and (-7.1) Leveling means Specification basis Lower surface upper wing at strut points Approved Type Certificate No. 569 Serial numbers 3951 and up manufactured prior to 9/30/39 eligible. Approval expired as of that date. EQUIPMENT: (* Means net increase) Class I: Engine ring cowl Battery and box (under rear seat) 40 1bs. Starter (direct electric) 21 lbs. 6.50-10 wheels with 7.50-10 4-ply tires Generator 12 1bs. 10.5 inch streamline tail wheel Throw-over type control column Upper wing flaps - electrically or vacuum operated Propeller - wood (fixed pitch) 46 1bs. 200. Miscellaneous items as noted in approved weight and balance report. Extra fuel capacity (two tanks at 35 gallons and 5 gallon oil capacity 10 1bs.* (two tanks at 47-1/2 gallons each) and 6-1/4 gallon oil capacity Landing lights 11 lbs.* 304. 303. Flares Leather upholstering (three 1-1/2 minute electric) 17 1bs.* 7 1bs. * 305- Litter installation 14 1bs.* 306. Radio equipment (installed between firewall and under rear seat) and engine shielding 45 1bs. 307. Special paint 308. Miscellaneous extra instruments 309. Fixed metal (Curtiss 55501) 58 155- Controllable metal (Hamilton 810e. planete 81-175:10 maximum, 8'7/8" minimum.) Engine limits for Model YOC-1: Take-off and climb, 2000 rpm (285 hp) FOr all other operations 24 in.Ng., 2000 rpm (250 hp) 310. "y" type control column 4 1bs.* 311. Aileron tab installation No change in weight 312. Large elevators (Drawing 32306) No change in weight 313. Heater and ventilator 314. Wheel streamlines 24 lDS." 315. Extra door and wing walk 16 lbs.* 311: Ski type landing gear (Drawing 20245) 8.50-10 40-ply tires 8 lbs.* No change in weight) Eligible for export as follows, subject to inspection for equipment specified in Chapter XII of Inspection Handbook (9/30/39): - Landplane - Skiplane - not eligible. However, structure complies with Canadian requirements for ski installation when Item 317 is installed. All other countries except Great Britain and Australia. NOTE 2. (a) Maximum standard weight YOC or YOC-1 with wood propeller is 3200 lbs. (b) Maximum standard weight YoC with adjustable metal or fixed metal propeller is 3200 lbs. Maximum standard weight Yoc-1 with fixed metal propeller is 3350 lbs. Maximum standard weight YoC or YOC-1 with controllable metal propeller is 3360 1bs. NOTE 3. Five-place airplanes must have: Additional safety belt installed on rear seat. Baggage compartment placarded as follows unless actual weight and balance shows a lesser restriction necessary: "Maximum allowable 100 1bs. Maximum with 3 passengers on rear seat 0 lbs." II - MODEI YOC, DESIGNATION 5 PCLE (See NOTE 3) Engine Jacobs I-4, 1-4M, or L-4MB Engine limits For all operations, 2000 rpm (225 hp) III - MODEL YOC-1, DESIGNATION 5 PCIB (See NOTE 3) (Same as Model YoC except engine. YOC-1 approximately 20 1bs. heavier than Model YOC.) Engine Jacobs I-5, L-5M, or I-5MB Engine limits Take-off and climb (See Item 309C) 2000 rpm (285 hp) all other operations 1910 pm (250 hp) ``` ## ADs None name its models. ## Registered aircraft by registry model (OpenAirDocs) - [Waco YOC](https://openairdocs.org/model/waco-yoc): 5 aircraft (registry code 9600622) - [Waco YOC-1](https://openairdocs.org/model/waco-yoc-1): 1 aircraft (registry code 9600624) ## STCs approved under this data sheet (5) - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc - [STC SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.. M-20 Oil Separators LLC --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.