WACO QCF-2

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered WACO QCF-2 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

02 /  NTSB Records

Events involving WACO QCF-2 aircraft

1 event(s) on file. Showing the most recent 1.

• May 28, 1971

  N9220J

  RED BLUFF, California Serious

  NTSB Docket →

03 /  Airworthiness Directives

FAA directives applicable to WACO QCF-2

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Type Certificate Data Sheets

FAA TCDS for WACO QCF-2

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

• ATC 416 Current Rev 0 ·

  The Waco Aircraft Company

  Models: QCF

  Atlas TCDS → DRS ↗

06 /  Supplemental Type Certificates

Modifications approved for WACO QCF-2

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

• 05/17/2024

  STC SA4503NM (PAGE 2)

  Remove original cloth covering and install Ceconite covering

  Ceconite Division of Poly-Fiber Inc.

  Atlas STC → DRS ↗

• 05/19/2022

  STC SA04776NY (1 OF 2)

  The HIPEC Covering and Finishing System must be performed and maintained

  HIPEC Aircraft Coatings Inc.

  Atlas STC → DRS ↗

• 03/07/2020

  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 …

  Airwolf Filter Corporation

  Atlas STC → DRS ↗

• 12/20/2017

  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 …

  Airwolf Filter Corporation

  Atlas STC → DRS ↗

• 10/31/2012

  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 …

  Airwolf Filter Corporation

  Atlas STC → DRS ↗

• 02/25/2011

  STC SA4503NM (PAGE 2)

  Install Ceconite covering material.

  Ceconite Division of Poly-Fiber Inc

  Atlas STC → DRS ↗

• 06/26/2009

  STC SA01734SE (PG 4)

  Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.

  Stewart Thomas D. and Stewart Dan R.

  Atlas STC → DRS ↗

• 07/24/2008

  STC SA02033AT (PAGE 5)

  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 ↗

• 03/29/2006

  STC SA02268CH (PAGE 5)

  Installation of Airwolf Filter Corp. Air Oil Separator

  Airwolf Filter Corporation

  Atlas STC → DRS ↗

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for WACO QCF-2

05 /  Aircraft of this type

All 5 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 →