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Type Record · As of May 3, 2026

FAIRCHILD KR-21

Fixed Wing Single Engine · KINNER B5 SERIES

Registered

11

Year Range

1929–1930

NTSB Events

3

Airworthiness Directives

0

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered FAIRCHILD KR-21 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • OR 18.2% 2
  • CT 18.2% 2
  • FL 9.1% 1
  • IA 9.1% 1
  • NJ 9.1% 1
  • OH 9.1% 1
  • CA 9.1% 1
  • SC 9.1% 1
  • MO 9.1% 1

By Decade of Manufacture

  • 1920s 9.1% 1
  • 1930s 72.7% 8
  • Unknown 18.2% 2

02 /  NTSB Records

Events involving FAIRCHILD KR-21 aircraft

3 event(s) on file. Showing the most recent 3.

03 /  Airworthiness Directives

FAA directives applicable to FAIRCHILD KR-21

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

04 /  Type Certificate Data Sheets

FAA TCDS for FAIRCHILD KR-21

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

06 /  Supplemental Type Certificates

Modifications approved for FAIRCHILD KR-21

6 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 ↗

  • 05/18/2022

    STC SA04776NY (2 OF2)

    The HIPEC Covering and Finishing System must be performed and maintained

    HIPEC Aircraft Coatings Inc.

    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 2)

    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 ↗

  • 01/01/1960

    STC SA946WE

    Ceconite 101 covering of complete airframe.

    Cooper Engineering Corporation

    Atlas STC → DRS ↗

  • —

    STC SA946WE

    Ceconite 101 covering of complete airframe.

    Cooper Engineering Corporation

    Atlas STC → DRS ↗

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for FAIRCHILD KR-21

Advisory Circulars

ACs whose subject explicitly mentions FAIRCHILD or KR-21.

05 /  Aircraft of this type

All 11 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.

11 of 11
N-number St Year NTSB FAA
N107M OR 1930 · Look up ↗
N202V FL 1930 ● Look up ↗
N204V IA — · Look up ↗
N206V NJ — · Look up ↗
N207V OH 1930 · Look up ↗
N209V CA 1930 · Look up ↗
N230V CT 1930 · Look up ↗
N235V CT 1930 ● Look up ↗
N236V OR 1930 · Look up ↗
N362N SC 1930 · Look up ↗
N962V MO 1929 · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

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