# TCDS TC 598: The Waco Aircraft Company - Type: Type certificate data sheet - Status: Current - Holder: The Waco Aircraft Company - Revision: 0 - Product: Aircraft, Small Airplane - Registered aircraft: 16, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/4a/ec/4aecc3a4d41d0eda09c78989785cea42a257a20dedaf803153b08ce2125b7a68 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4F99AFE39317A08C8525673F005D8D39.0001 - Page: https://openairdocs.org/tcds/TC%20598 ## Models (3) As the data sheet lists them. - YQC-6 - AQC-6 - ZQC-6 (Army UC-72H) ## What the data sheet says This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers. ```text MODEIS: Waco AQC-6, YQC-6, ZQC-6 (Army UC-72H) I.C. NUMBER: 598 I - SPECIFICATIONS PERTINENT TO ALL MODELS Placard speeds Level flight or climb - 158 mph True Ind. dive - 214 mph True Ind. Flaps extended - 108 mph Level flight or climb - 144 mph True Ind. Glide or dive - 214 mph True Ind, Flaps extended - 108 mph True Ind. Fuel capacity 70 gallons (two tanks, one 35 gallon in each wing) oil capacity 5 gallons (-50) No. passengers + (front (-13), rear (+22)| Baggage Passenger type 100 1bs. (+52) Cargo type - 800 1bs. (See Item 202) C.G. limits Landplane (-22.4) and (-6.7) Seaplane (-18.2) and (-7.3) Datum Lower wing leading edge Leveling means lower surface upper wing at strut points Certification basis Type Certificate No. 598 Production basis None (See NOTE A) Serial numbers 4385 and up per NOTE A and all AAF numbers of model UC-72H eligible EQUIPMENT: (* Means net increase) Class I: Landplane: 101. Engine ring cowl 22 1bs. (-17 32 ibs. 1-771 102. tr ctable) 11 1bs. 103- 21 1bs. 104- 42 1bs. (-59) 105. 2 lbs. 07. 06 • 10 tubes and 4 1bs. (wheels must be placarded 108. whe el 109. 110- 11 1k5- (-55 111. (+171 112. let al (-92) 113. an ZQC-6) Seaplane: 109 thru 113 PLUS) 151. 481 Its. (-14) 152. Water rudder control 4 lbs. 153. Additional fin (under fuselage) 10 1bs. (+191) Class II: 200- Miscellaneous items as noted in approved weight and balance report. 201- Rear parachute seats 40 1bs. (+27) 202. Cargo type with cargo compartment and large baggage door 36 lbs.* Class III: 301. oil cooler (Model YQC-6) (See Item 113) 5 1bs. (-88) 302. (a) 95 gallon fuel capacity (two tanks at 47-1/2 gallons each) 18 1bs. (-14) (b) Additional 25 gallon fuel tank installed under rear seat (including gage and wobble pump) 303. 6 or 1-1/2 gallon oil capacite only) (eligible 23 lts. (-50) 304. Wheel streamlines 18 Ibs. * (-27) 305. Leather upholstery Jp to 27 Lbs.* (0) 306. Litter 14 1bs. (+72) 307. Engine shielding 6 or 11 1bs. (-6.9) 308- Radio equipment (a) 82 1ks. provided c.G. of instal- lation is between (-18) and (+33) (b) 72 Its. provided c.G. of instal lation is between (-18) and (+52) Special paint Up to 45 1bs. Oversize generator (Eclipse D-2) 1bs. (-55) Oversize starter Miscellaneous extra instruments Remote control fire extinguisher 15 1bs. (-45) Tail wheel lock Neglect weight increase Flares (three 1-1/2 minute) Extra door and wing walk 16 1bs. "y" type control column 5 1bs. (-33) Propellers (a) Controllable metal (Hamilton Standard hub 2B20, blades 6109A or 6135A) (105 1bs.) 54 1cs." (-92) (0) Adjustable metal (79 1bs.) 28 1bs.: 1-92 (C) Controllable metal (Eclipse hub 2999, Clades SK-1496) (125 1bs.) 74 1bs. * (-92) (₫) Nood - fixed pitch (46 1bs.) Net decrease 5 its. (-92) 319. Front parachute seats 34 1ks. (-8) 320. Seaplane equipment 6 lbs. 321. Sleeping bag compartment 9 lts.* (+72) 322. Larger battery (Reading) 51 Its. (-59) 323. Edo 39-4000 floats with water rudder 44 Ibs. * (-13) 324. 7.50-10 wheels 325. Emergency exit in roof (rip panel) Neglect weight 326. Skis (use actual weight change) (a) Grab and Smith or Wien GS-1 (b) Fairbanks MF-2 NOTE A. Each aircraft manufactured after 4/13/43, must, prior to original certification, 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. A final inspection of the completed aircraft. A check of the flight characteristics. Eligible for export as follows subject to inspection for equipment specified in Chapter XII of Inspection Handbook: - Skiplane - not eligible. However, structure complies with Canadian requirements for ski installation when special axle per waco Drawing 20243 is installed. Maximum ski height 13 inches, tread 85-1/2 Maximum standard weight as noted for landplane. - Seaplane - maximum standard weight: With Edo 38-3430 floats 3430 1bs.; with Edo 39-4000 floats 3800 1bs. (h) All other countries except Australia and New Zealand. NOTE 2. Same as Model DQC-6, AIC 597, except engine and engine mount, and rattery location. II - MODEL YQC-6, DESIGNATION 5 PCLP Engine Jacobs I-4 (battery ignition), I-4M (magneto ignition) or I-4MB (magneto and battery ignition) Flacard limits For all operations, 2000 rpm (225 hp) Standard weight 3500 1bs. III - MODEL ZQC-6 (UC-72H), DESIGNATION 5 PCL-SB (Same as Model YQC-6 except engine) Engine Jacobs I-5 (battery ignition), L-5M (magneto ignitior.), or I-5MB (battery and magneto ignition) Flacard limits For all operations, 2000 rpm (285 hp) Standard weight 3500 lbs. (serials below 4700) (serials below 4700 and up - Serials below 4700 eligible upon receipt of manufacturer's affidavit of conformity.) 3610 1bs. (with Edo 38-3430 floats) 3800 1bs. (Serials 4700 and up with Edo 39-4000 floats - Serials below 4700 with 39-4000 floats eligible when fuselage member 29 reinforced in accordance with Waco Drawing SK-404.) IV - MODEL AQC-6, DESIGNATION 4 or 5 PCI-SB Engine Jacobs I-6 (battery ignition), L-6M (magneto ignition), or I-6MB (magneto and battery ignition) Placard limits straight lane hanitold prosure valation with 2100 xpm (300 hp) altitude to 3700 ft.) 23.5 in.Hg.. 2100 rpm (300 hp) Take-off (one minute) 26.0 in.Hg., 2200 rpm (330 hp) Standard weight 3500 1bs. (Serials below 4700) 3650 lbs. (Serials 4700 and up - Serials below 4700 eligible upon receipt of manufacturer's affidavit of conformity.) 3610 Ibs. (with Edo 38-3430 floats) 3800 1bs. (Serials 4700 and up with Edo 39-4000 Serials below 4700 with 39-4000 floats eligible when fuselage member 29 reinforced in accordance with Waco Drawing SK-404.) ``` ## ADs None name its models. ## Registered aircraft by registry model (OpenAirDocs) - [Waco ZQC-6](https://openairdocs.org/model/waco-zqc-6): 7 aircraft (registry code 9600648) - [Waco YQC-6](https://openairdocs.org/model/waco-yqc-6): 5 aircraft (registry code 9600646) - [Waco AQC-6](https://openairdocs.org/model/waco-aqc-6): 4 aircraft (registry code 9600640) ## STCs approved under this data sheet (11) - [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 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 SA1626NM PAGE 2](https://openairdocs.org/stc/SA1626NM%20PAGE%202): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International - [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 SA3862NM PAGE 2](https://openairdocs.org/stc/SA3862NM%20PAGE%202): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.. 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.