AERONCA 11BC

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered AERONCA 11BC aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

02 /  NTSB Records

Events involving AERONCA 11BC aircraft

13 event(s) on file. Showing the most recent 13.

• Sep 26, 2000

  N3954E

  AUBURN, Washington

  NTSB Docket →

• Oct 31, 1997

  N3EV

  FITCHBURG, Massachusetts Fatal

  NTSB Docket →

• Jun 15, 1993

  N4000E

  ANCHORAGE, Alaska

  NTSB Docket →

• Feb 3, 1991

  N9713E

  DURANGO, Colorado

  NTSB Docket →

• Apr 16, 1988

  N40178

  BELTON, Missouri

  NTSB Docket →

• Dec 15, 1986

  N3969E

  LAKE VILLAGE, Indiana

  NTSB Docket →

• Apr 16, 1983

  N4049E

  BLANCHARD, Idaho

  NTSB Docket →

• Nov 27, 1973

  N85875

  AVA, Missouri

  NTSB Docket →

• Jul 31, 1969

  N85817

  HOPEDALE, Massachusetts

  NTSB Docket →

• May 28, 1969

  N3946E

  DILLINGHAM, Alaska

  NTSB Docket →

• Mar 21, 1969

  N40178

  ST PETERSBURG, Florida

  NTSB Docket →

• Mar 1, 1969

  N85875

  SHUTESBURY, Massachusetts Minor

  NTSB Docket →

• Jun 5, 1966

  N3946E

  DILLINGHAM, Alaska

  NTSB Docket →

03 /  Airworthiness Directives

FAA directives applicable to AERONCA 11BC

5 directive(s) on file. Showing the most recent 5.

• Jun 7, 2005

  Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems

  The FAA adopts a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This AD requires you to replace the airplane flight manual suppl…

  Atlas AD → Federal Register ↗

• Mar 4, 2005

  Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems

  The FAA proposes to adopt a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This proposed AD would require you to replace the air…

  Atlas AD → Federal Register ↗

• Dec 18, 2000

  Airworthiness Directives; American Champion Aircraft Corporation 7, 8, and 11 Series Airplanes

  This amendment supersedes Airworthiness Directive (AD) 98-05- 04, which currently requires you to repetitively inspect the front and rear wood spars for damage (including installing any as-needed inspection holes) and repair or replace any damaged wood spar on certain American Champion Aircraft Corporation (ACAC) Mode…

  Atlas AD → Federal Register ↗

• Nov 30, 1999

  Airworthiness Directives; Precise Flight, Inc. Model SVS III Standby Vacuum Systems

  This amendment adopts a new airworthiness directive (AD) that applies to all aircraft equipped with Precise Flight, Inc. Model SVS III standby vacuum systems installed in accordance with the applicable supplemental type certificate (STC) or through field approval. This AD requires incorporating revised operating limit…

  Atlas AD → Federal Register ↗

• Jul 7, 1999

  Airworthiness Directives; Precise Flight, Inc. Model SVS III Standby Vacuum Systems

  This document proposes to adopt a new airworthiness directive (AD) that would apply to all U.S. owners and operators of aircraft equipped with Precise Flight, Inc. Model SVS III standby vacuum systems installed in accordance with the applicable supplemental type certificate (STC) or through field approval. The propose…

  Atlas AD → Federal Register ↗

04 /  Type Certificate Data Sheets

FAA TCDS for AERONCA 11BC

The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.

• A-761 Current Rev 17 · 08/01/1991

  American Champion Aircraft Corp.

  Models: 11BC, S11AC, 11AC, S11BC

  Atlas TCDS → DRS ↗

06 /  Supplemental Type Certificates

Modifications approved for AERONCA 11BC

31 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.

• 02/25/2011

  STC SA4503NM

  Install Ceconite covering material.

  Ceconite Division of Poly-Fiber Inc

  Atlas STC → DRS ↗

• 06/29/2010

  STC SA4503NM

  Install Ceconite covering material.

  Ceconite Division of Poly-Fiber Inc

  Atlas STC → DRS ↗

• 07/25/2008

  STC SA02033AT (PAGE 1)

  Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.

  M-20 Oil Separators LLC

  Atlas STC → DRS ↗

• 05/23/2008

  STC SA00478CH (PAGE 1)

  Installation of Cooper Superflite 102 Fabric.

  Aviation Products Systems Inc.

  Atlas STC → DRS ↗

• 05/15/2007

  STC SA00478CH (PAGE 1)

  Installation of Cooper Superflite 102 Fabric.

  Aviation Products Systems Inc.

  Atlas STC → DRS ↗

• 06/08/2006

  STC SA01026SE (1 OF 2)

  Installation of improved fuel gascolator.

  Steve's Aircraft

  Atlas STC → DRS ↗

• 04/10/2006

  STC SA02033AT (PAGE 1)

  Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW)

  M-20 Oil Separators LLC

  Atlas STC → DRS ↗

• 04/03/2006

  STC SA01240SE (3 OF 5)

  Installation of secondary voltage indication system

  Visual Instruments LLC

  Atlas STC → DRS ↗

• 07/08/2005

  STC SA00680SE (1 OF 6

  Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.

  Electronics International Inc.

  Atlas STC → DRS ↗

• 06/29/2005

  STC SA02033AT (PAGE 1)

  Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW)

  M-20 Oil Separators LLC

  Atlas STC → DRS ↗

• 05/17/2005

  STC SA02033AT (PAGE 1)

  Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW)

  M-20 Oil Separators LLC

  Atlas STC → DRS ↗

• 04/26/2005

  STC SA10077SC

  Installation of push-button starter system.

  Sky-Tec

  Atlas STC → DRS ↗

• 12/04/2003

  STC SA10077SC

  Installation of push-button starter system.

  Sky-Tec

  Atlas STC → DRS ↗

• 11/03/2003

  STC SA2683NM

  Installation of Precise Flight, Inc. stand-by vacuum system (SVS)

  Precise Flight Inc

  Atlas STC → DRS ↗

• 05/27/2003

  STC SA4503NM

  Install Ceconite covering material.

  Ceconite Division of Poly-Fiber Inc

  Atlas STC → DRS ↗

• 01/13/2003

  STC SA10077SC

  Installation of push-button starter system.

  Sky-Tec

  Atlas STC → DRS ↗

• 12/05/2002

  STC SA489EA

  Installation of ARP Inc. carburetor ice detection system

  Aircraft & Rotorcraft Products (ARP) Inc

  Atlas STC → DRS ↗

• 06/19/2001

  STC SA2683NM

  Installation of Precise Flight, Inc. stand-by vacuum system (SVS)

  Precise Flight Inc

  Atlas STC → DRS ↗

• 04/20/2000

  STC SA593CH

  Install Unison SlickSTART tm magneto booster system.

  Unison Industires

  Atlas STC → DRS ↗

• 03/10/1999

  STC SA00680SE (1 OF 6

  Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.

  Electronics International

  Atlas STC → DRS ↗

• 11/13/1997

  STC SA4503NM

  Install Ceconite covering material.

  Ceconite Division of Poly-Fiber Inc

  Atlas STC → DRS ↗

• 03/31/1997

  STC SA8075SW (PAGE 1)

  Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)

  Razorback Fabrics Inc

  Atlas STC → DRS ↗

• 12/07/1995

  STC SA00081NY

  Installation of Iceman Aviation Supplies Inc. Carburetor Ice Detector.

  Iceman Aviation Supplies Inc

  Atlas STC → DRS ↗

• 04/07/1994

  STC SA7965SW

  Application of fabric and polyurethane finishing system.

  Air Tech Coatings

  Atlas STC → DRS ↗

• 10/30/1985

  STC SA4-302

  Installation of BN-1 propeller spinner.

  ACS Products Co, Inc

  Atlas STC → DRS ↗

• 08/19/1980

  STC SA4-1210

  Installation of Eonnex cover on aircraft surfaces.

  Ceconite, Inc

  Atlas STC → DRS ↗

• 11/20/1978

  STC SA308EA (1 OF 2)

  Installation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines e…

  Alfred R Puccinelli

  Atlas STC → DRS ↗

• 02/14/1972

  STC SA798EA

  Installation of Monitair exhaust gas combustion monitor kit.

  Rosemount Engineering Co

  Atlas STC → DRS ↗

• 03/06/1969

  STC SA1350WE

  Replace existing fabric on wings, fuselage, empennage and/or control surfaces with fiberglass cloth.

  Ceconite, Inc

  Atlas STC → DRS ↗

• 01/01/1960

  STC SA4-840

  Fabric replaced with glass cloth on wings, fuselage, empennage and/or control surfaces.

  Air Fibre Inc

  Atlas STC → DRS ↗

+ 1 more STCs on file

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for AERONCA 11BC

05 /  Aircraft of this type

All 64 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

05 /  Sources & Methodology

Every count traces back to a primary US-government source

• FAA Aircraft Registry →

  Refreshed Apr 27, 2026

  Available

• NTSB CAROL →

  Refreshed Apr 27, 2026

  Available

• Federal Register (FAA Airworthiness Directives) →

  Refreshed Apr 27, 2026

  Available

We render counts and lists as the agency publishes them. Read the methodology →