# TCDS ATC 568: The Waco Aircraft Company - Type: Type certificate data sheet - Status: Current - Holder: The Waco Aircraft Company - Revision: 0 - Product: Aircraft, Small Airplane - Data sheet PDF: https://openairdocs.org/files/sha256/78/16/78162435b4376aa8d30894248c88764e89b56f7de84abbb65b13b1de85525d7d - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E387CF2F748C65B38525673F005D1E0C.0001 - Page: https://openairdocs.org/tcds/ATC%20568 ## Models (1) As the data sheet lists them. - UOC ## What the data sheet says This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers. ```text MODEIS: Waco UOC, 5 PCLB I.C.. NUMBER: ATC 568 Ergine Continental R-670A or R-670B Placard limits except take-off (R-670A) -- in. Hg.. 2000 rpm (210 hp) (one minute) -- in.Hg.. 2000 rpm (210 hp) (R-670B) Maximum, except take-off -- in. Hg.. 2000 rpm (225 hp) Take-off (one minute) 2000 rpm (225 hp) Placard speeds Level flight or climb - 158 mph Ind. Glide or dive - 214 mph Ind. Flaps extended - 112 mph Ind. Fuel capacity 50 gallons (two tanks - one in each upper wing at 25 gallons) oil capacity 4 gallons No. passengers 4 maximum (See NOTE 3) Baggage 100 1bs. (compartment aft of cabin) (See NOTE 3) Standard weight 3100 1bs. (maximum 3350 1bs.) (See NOTE 1) C.G. limits (-19.7) and (-7.1) Specification basis Approved Type Certificate No. 568 Serial numbers 3951 and up manufactured prior to 9/30/39 eligible. Approval expired as of that date. EQUIPMENT: (Datum is lower wing leading edge) (* Denotes net increase) Class 1: 101. Engine ring cowl 102. Battery and box (under rear seat) 40 1bs. 103. Starter (direct electric) 21 lbs. 104- Generator 12 lbs. 105. 6.50-10 wheels with 7.50-10 4-ply tires (See NOTE 1) 106. 10.5 inch streamline tail wheel 107- Throw-over type control column 108- Upper wing flaps - electrically or vacuum operated 109. Propeller - wood 46 1t8. Class II: 201. Miscellaneous items as noted in approved weight and balance report. Extra fuel capacity 70 gallons (two tanks at 35 gallons each) and 5 gallon oil capacity gallons each) and 6-1/4 gallon oil capacity Landing lights (three 1-1/2 minute electric) Leather upholstering Litter installation Radio equipment (installed between firewall and under rear seat) and engine shielding Special paint Miscellaneous extra instruments Fixed metal (Curtiss 55501) Adjustable metal Controllable metal (Hamilton standard 2820 hub, 6109 or 6135 Eclipse automatic metal 310- "y" type control column 311. Aileron tab installation No change in weight 312. Large elevators (Crawing No. 32305) No change in weight 313. Heater and ventilator 314. Wheel streamlines 24 Ibs.* 315. 16 1bs.* 316. 8.50-10 4-ply tires (See NOTE 1) 8 lts. * 317. Ski type landing gear (Waco Drawing 20245) No change in weight NOTE 1. (a) Maximum standard weight with 6.50-10 wheels and 7.50-10 4-ply tires is 3100 lbs. Maximum standard weight with 6.50-10 wheels 4-ply tires is 3350 1bs. (Wheels must be placarded for tires as noted.) (D) Maximum standard weight with wood or adjustable metal propeller is Maximum standard weight with controllable or automatic metal propeller is 3350 lbs. NOTE 2. Eligible for export as follows, subject to inspectior for equipment in Chapter XII of Inspection Handbook (1/10/39): Canada - 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. 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 1bs. ' ``` ## ADs None name its models. ## Registered aircraft by registry model (OpenAirDocs) - [Waco UOC](https://openairdocs.org/model/waco-uoc): 0 aircraft (registry code 9600620) ## STCs approved under this data sheet (7) - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories.. Electronics International Inc. - [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 - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches.. Aero Manufacturing Inc. - [STC SA2350NM PAGE 2](https://openairdocs.org/stc/SA2350NM%20PAGE%202): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International - [STC SA2190NM PAGE 2](https://openairdocs.org/stc/SA2190NM%20PAGE%202): Installation of electronics International Digital Volt/Amp Gauges and Accessories.. Electronics International - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.. Electronics International --- 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.