# Aeronca S11AC - Type: Aircraft model (FAA registry) - Registry code: 0191104 - Manufacturer (registry): AERONCA - Model: S11AC - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Cruise speed: 75 mph - Certification: Type certificated - Data sheet: [TCDS A-761](https://openairdocs.org/tcds/A-761) (OpenAirDocs) - Holder: American Champion Aircraft Corp. - Registered aircraft: 6 - Page: https://openairdocs.org/model/aeronca-s11ac Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2000-25-02 R1](https://openairdocs.org/ad/2000-25-02-R1): Wood Spars · American Champion 11AC, 11BC, 11CC and 27 more. Effective Jul 13, 2001 - [AD 79-07-02](https://openairdocs.org/ad/79-07-02): Batteries · Aircraft Parts & Development A, A-2, A-3 and 149 more. Effective Apr 3, 1979 - [AD 52-28-01](https://openairdocs.org/ad/52-28-01): Fuel Transfer Placard · American Champion 11AC and S11AC - [AD 49-15-01](https://openairdocs.org/ad/49-15-01): Seat Anchorage Rework · American Champion 11AC, 11BC and S11AC - [AD 49-11-02](https://openairdocs.org/ad/49-11-02): Wing Attach Fitting · American Champion 11AC, 11BC, 11CC and 4 more - [AD 48-13-07](https://openairdocs.org/ad/48-13-07): Turnbuckle Fork Replacement · American Champion 11AC and S11AC - [AD 48-08-02](https://openairdocs.org/ad/48-08-02): Cleveland Wheels · American Champion 11AC, 11BC, 11CC and 33 more Historical (superseded or no longer in force): - [AD 2000-25-02](https://openairdocs.org/ad/2000-25-02) (historical): Wood Wing Spars · American Champion 11AC, 11BC, 11CC and 15 more. Effective Jan 19, 2001 ## Information bulletins (advisory) (1) - [SAIB CE-07-45](https://openairdocs.org/saib/CE-07-45): Flight Controls. Issued Aug 24, 2007 ## Registered aircraft (6) - [N3806E](https://openairdocs.org/aircraft/N3806E): [Davidson Logan T](https://openairdocs.org/faa-owner/DAVIDSON%20LOGAN%20T), [Germantown, OH](https://openairdocs.org/faa-place/OH/Germantown), built 1947, S/N 11AC-S-24 - [N3844X](https://openairdocs.org/aircraft/N3844X): [Fernandez Amador Jr](https://openairdocs.org/faa-owner/FERNANDEZ%20AMADOR%20JR), [Imperial, CA](https://openairdocs.org/faa-place/CA/Imperial), S/N 11ACS-52 - [N3920E](https://openairdocs.org/aircraft/N3920E): [Ladd Daniel T](https://openairdocs.org/faa-owner/LADD%20DANIEL%20T), [Loudon, NH](https://openairdocs.org/faa-place/NH/Loudon), built 1947, S/N 11AC-S95 - [N5183J](https://openairdocs.org/aircraft/N5183J): [Palmer Jonathan J](https://openairdocs.org/faa-owner/PALMER%20JONATHAN%20J), [Tygh Valley, OR](https://openairdocs.org/faa-place/OR/Tygh%20Valley), S/N 11AC-629 - [N747SH](https://openairdocs.org/aircraft/N747SH): [Dickson Aaron M](https://openairdocs.org/faa-owner/DICKSON%20AARON%20M), [Arkadelphia, AR](https://openairdocs.org/faa-place/AR/Arkadelphia), S/N 11AC1341 - [N9232E](https://openairdocs.org/aircraft/N9232E): [Hughes Justin L](https://openairdocs.org/faa-owner/HUGHES%20JUSTIN%20L), [Cedar Hill, TN](https://openairdocs.org/faa-place/TN/Cedar%20Hill), built 1946, S/N 11AC-866 ## NTSB investigations (4) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN14LA431](https://openairdocs.org/ntsb/CEN14LA431), Aug 10, 2014: Aeronca S11AC (N4240E), Boulder Junction, WI, substantial damage. Probable cause: The pilot’s improper runway selection, which resulted in a tailwind landing, and his subsequent failure to maintain directional control. - [NTSB NYC96LA159](https://openairdocs.org/ntsb/NYC96LA159), Jul 26, 1996: Aeronca 11AC (N9232E), Alexandria, NJ, substantial damage. Probable cause: failure of the commercial pilot to ensure that directional control was maintained during takeoff, which led to a ground swerve and collision with a fence. - [NTSB NYC74AN021](https://openairdocs.org/ntsb/NYC74AN021), Sep 8, 1973: Aeronca S11AC (N3910E), New Milford, CT, destroyed, 2 fatal - [NTSB MIA72DKT14](https://openairdocs.org/ntsb/MIA72DKT14), Sep 5, 1971: Aeronca 11AC (N3806E), Key Largo, FL, substantial damage ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20140810012739A](https://openairdocs.org/incident/20140810012739A), Aug 10, 2014: Aeronca S11AC (N4240E), Boulder Jujncti, WI, Substantial damage. On August 10, 2014 at 1100 local time an Aeronca chief, N4240E on landing roll out on runway 5 at Boulder Junction Airport, Boulder Junction Wisconsin veered… - [Accident 19960726026099A](https://openairdocs.org/incident/19960726026099A), Jul 26, 1996: Bbavia S11AC (N9232E), Pittstown, NJ, Substantial damage. Swerved off runway on takeoff and hit fence. Pilot checking out new owner not current. No medical or biennial review ## STCs that may be installed (OpenAirDocs) (78, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC - [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC - [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC - [STC SA02553AK](https://openairdocs.org/stc/SA02553AK): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener. Keller Engineering Group LLC - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [STC SA04301CH](https://openairdocs.org/stc/SA04301CH): Attachment of fabric covering and wing leading edge. C William Pancake Jr - [STC SA2710WE](https://openairdocs.org/stc/SA2710WE): Installation of carburetor heat box bearings. Del-Air - [STC SA02529AK](https://openairdocs.org/stc/SA02529AK): Installation of the GSD Landing Gear System, Aeronca/American Champion 7 & 11 series airplanes. Mr. Ernie Broten - [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA02503AK](https://openairdocs.org/stc/SA02503AK): Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints. AMSAFE Inc - [STC SA04202AT](https://openairdocs.org/stc/SA04202AT): Replacement of either a 65 horsepower Continental A65-8 or A65-8F engine with a 85 horsepower Continental C85-12F or a C85-12 which have provisions for an electrical starter. C William Pancake Jr - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC - [STC SA10077SC](https://openairdocs.org/stc/SA10077SC): Installation of push-button starter system. Hartzell Engine Technologies, LLC - [STC SA4773NM](https://openairdocs.org/stc/SA4773NM): Installation of replacement metal leading edge. MILMAN Engineering Inc - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc - [STC SA4305WE](https://openairdocs.org/stc/SA4305WE): Installation of GAR-AERO wheel adapters and tundra type tires on the main landing gear. Seaplanes North LLC - [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc - [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc - [STC SA02428AK](https://openairdocs.org/stc/SA02428AK): Installation of a hydraulically actuated ski drag assembly. Northern Airframes LLC - [STC SA02295SE](https://openairdocs.org/stc/SA02295SE): Installation of an alternate method of fastening aluminum wing ribs to wood spars. Rainbow Flying Service LLC - [STC SA01765SE](https://openairdocs.org/stc/SA01765SE): Installation of Alaskan Bushwheel TSO-C26d wheels, Part Number (P/N) ABI-1010. ABI, LLC - [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly. Steve's Aircraft - [STC SA535AL](https://openairdocs.org/stc/SA535AL): Fabrication and installation of Stoddard Aero Service wing auxiliary fuel tanks per Stoddard Aero Service Drawing List No. 89, dated February 7, 1975, or later Federal Aviation Administration approved revision. Cub Crafters Inc - [STC SA02370AK](https://openairdocs.org/stc/SA02370AK): Option (1) Installation of a replacement main tank fuel valve. Burl's Aircraft LLC - [STC SA02110CH](https://openairdocs.org/stc/SA02110CH): Installation of a Time Trac Data Recorder. P2 Incorporated - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc - [STC SA57RM](https://openairdocs.org/stc/SA57RM): Installation of Lycoming O-235-C1, -C1A, -C1B, -C1C, -C2A, -C2B, -C2C, -H2C, -K2A, -K2B, -L2A, or L2C series engines. Coleman T. Wagner - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc - [STC SA593CH](https://openairdocs.org/stc/SA593CH): Install Champion SlickSTART magneto booster system. Champion Aerospace LLC - [STC SA3358NM](https://openairdocs.org/stc/SA3358NM): Production of aircraft wing ribs as specified in W. N. Kutner's 'Report #1 STC Request for Wing Ribs.'. Coleman T. Wagner - [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 SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc - [STC SA00823SE](https://openairdocs.org/stc/SA00823SE): Fabrication and Installation of Rainbow Flying Service front and rear wing spars and modified wing ribs. Rainbow Flying Service - [STC SA241CH](https://openairdocs.org/stc/SA241CH): Install Ceconite 101 fabric. Aviation Products Systems Inc - [STC SA73CH](https://openairdocs.org/stc/SA73CH): Installation of Wing Strut Fittings, P/N SAR 2-893 or SAR 2-893-1, and stiffeners, P/N 2-5009, in accordance with Safe Air Repair Installation Instructions SAR 2-5007, no revisions, dated April 30, 1993, or later FAA approved revisions. Aero Fabricators Co - [STC SA00232SE](https://openairdocs.org/stc/SA00232SE): Installation of vortex generators on the wings and tail surfaces. Micro AeroDynamics Inc - [STC SA01158WI](https://openairdocs.org/stc/SA01158WI): Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System. Aero Enhancements Inc - [STC SA2683NM](https://openairdocs.org/stc/SA2683NM): Installation of Precise Flight, Inc. stand-by vacuum system (SVS). Precise Flight Inc - [STC SA01157LA](https://openairdocs.org/stc/SA01157LA): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument. Electronics International Inc - [STC SA733GL](https://openairdocs.org/stc/SA733GL): Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. EAA Aviation Foundation - [STC SA8075SW](https://openairdocs.org/stc/SA8075SW): Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER). Razorback Fabrics Inc All 78: https://openairdocs.org/model/aeronca-s11ac/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Champion S11AC](https://openairdocs.org/model/champion-s11ac): 0 registered aircraft, registry code 21101P5 --- 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.