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Type Record · As of May 3, 2026

FORNEY F-1

Fixed Wing Single Engine · CONT MOTOR C90 SERIES

Registered

50

Year Range

1956–1959

NTSB Events

11

Airworthiness Directives

14

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered FORNEY F-1 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • TX 12.0% 6
  • FL 10.0% 5
  • AZ 8.0% 4
  • NC 8.0% 4
  • CA 6.0% 3
  • SC 6.0% 3
  • MT 6.0% 3
  • NY 4.0% 2
  • NE 4.0% 2
  • MO 4.0% 2

+14 more states

By Decade of Manufacture

  • 1950s 84.0% 42
  • Unknown 16.0% 8

02 /  NTSB Records

Events involving FORNEY F-1 aircraft

11 event(s) on file. Showing the most recent 11.

02c /  Academic Research

Scholarly work mentioning FORNEY F-1

Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.

Browse the full corpus — academia portal ↗

03 /  Airworthiness Directives

FAA directives applicable to FORNEY F-1

14 directive(s) on file. Showing the most recent 14.

  • Nov 13, 2012

    Airworthiness Directives; Univair Aircraft Corporation Airplanes

    The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to certain Univair Aircraft Corporation Models (ERCO) 415-C, 415-CD, 415-D, E, G; (Forney) F-1 and F-1A; (Alon) A-2 and A2-A; and (Mooney) M10 airplanes. All references to Ercoupe Service Memorandum No. 20, Re…

  • Aug 29, 2012

    Airworthiness Directives; Univair Aircraft Corporation Airplanes

    We are superseding an existing airworthiness directive (AD) for certain Univair Aircraft Corporation Models (ERCO) 415-C, 415-CD, 415-D, E, G; (Forney) F-1 and F-1A; (Alon) A-2 and A2-A; and (Mooney) M10 airplanes. That AD currently requires an inspection of the aileron balance assembly and ailerons for cracks and exc…

  • Apr 14, 2011

    Airworthiness Directives; Univair Aircraft Corporation Models (ERCO) 415-C, 415-CD, 415-D, E, G; (Forney) F-1 and F-1A; (Alon) A-2 and A2-A; and (Mooney) M10 Airplanes

    We propose to supersede an existing airworthiness directive (AD) that applies to Univair Aircraft Corporation Models (ERCO) 415-C, 415-CD, 415-D, E, G; (Forney) F-1 and F-1A; (Alon) A-2 and A2-A; and (Mooney) M10 Airplanes. The existing AD currently requires an inspection of the aileron balance assembly and ailerons f…

  • Oct 14, 2003

    Airworthiness Directives; Univair Aircraft Corporation Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A; and Mooney M10 Airplanes

    The FAA supersedes Airworthiness Directive (AD) 94-18-04 R1, which currently applies to all Univair Aircraft Corporation (Univair) Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A; and Mooney M10 airplanes. AD 94-18-04 R1 requires installing inspection openings in the outer wi…

  • May 30, 2003

    Airworthiness Directives; Univair Aircraft Corporation Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A; and Mooney M10 Airplanes

    This document proposes to supersede Airworthiness Directive (AD) 94-18-04 R1, which currently applies to all Univair Aircraft Corporation (Univair) Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A; and Mooney M10 airplanes. AD 94-18-04 R1 requires installing inspection opening…

  • Jan 2, 2003

    Airworthiness Directives; Univair Aircraft Corporation Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A; and Mooney M10 Airplanes

    This amendment adopts a new airworthiness directive (AD) that applies to all Univair Aircraft Corporation (Univair) Models Alon A-2 and A2-A; ERCO 415-C, 415-CD, 415-D, 415-E, and 415-G; Forney F-1 and F-1A, and Mooney M10 airplanes. This AD requires you to repetitively inspect the wing center section for evidence of…

  • Aug 12, 2002

    Airworthiness Directives; Univair Aircraft Corporation Models (ERCO) 415-C, (ERCO) 415-CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney) F-1, and (Forney) F-1A Airplanes

    This amendment supersedes two different airworthiness directives that require you to inspect the fuel line nipple for damage, replace any suspect part, and replace the elbow fitting on certain Univair Aircraft Corporation (Univair) Models (ERCO) 415-C, (ERCO) 415- CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney)…

  • Apr 15, 2002

    Airworthiness Directives; Univair Aircraft Corporation Models (ERCO) 415-C, (ERCO) 415-CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney) F-1, and (Forney) F-1A Airplanes

    This document proposes to revise an earlier proposed airworthiness directive (AD) that would have superseded Airworthiness Directive (AD) 86-22-09 and would have applied to all Univair Aircraft Corporation Models (ERCO) 415-C, (ERCO) 415-CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney) F-1, and (Forney) F-1A air…

  • Apr 3, 2002

    Airworthiness Directives; Univair Aircraft Corporation Alon A-2 and A2-A, ERCO 415-C, 415-CD, 415-D, E, and G, Forney F-1 and F-1A, and Mooney M10 Airplanes

    This document proposes to adopt a new airworthiness directive (AD) that would apply to all Univair Aircraft Corporation (Univair) Alon A-2 and A2-A, ERCO 415-C, 415-CD, 415-D, E, and G, Forney F-1 and F-1A, and Mooney M10 airplanes. This proposed AD would require you to repetitively inspect the wing center section for…

  • Oct 4, 2001

    Airworthiness Directives; Univair Aircraft Corporation Models (ERCO) 415-C, (ERCO) 415-CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney) F-1, and (Forney) F-1A Airplanes

    This document proposes to supersede Airworthiness Directive (AD) 86-22-09, which applies to Univair Aircraft Corporation (Univair) Models (ERCO) 415-C, (ERCO) 415-CD, (ERCO) 415-D, (ERCO) 415-E, (ERCO) 415-G, (Forney) F-1, and (Forney) F-1A airplanes. AD 86-22-09 currently requires you to inspect the fuel line nipple…

  • 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…

  • 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…

  • Apr 12, 1994

    Airworthiness Directives: Univair Aircraft Corporation Models Ercoupe 415-C, 415-CD, 415-D, 415-E, and 415-G, Forney F-1 and F-1A, Alon A-2 and A-2A, and Mooney M10 Airplanes

    This document proposes to adopt a new airworthiness directive (AD) that would apply to Univair Aircraft Corporation (Univair) Models Ercoupe 415-C, 415-CD, 415-D, 415-E, and 415-G, Forney F-1 and F-1A, Alon A-2 and A-2A, and Mooney M10 airplanes. The proposed action would require installing inspection openings in the…

  • Mar 3, 1994

    Airworthiness Directives; Teledyne Continental Motors Models C75, C85, C90, C125, C145, O-200, O-300, and GO-300 Series Reciprocating Engines

    This amendment adopts a new airworthiness directive (AD), applicable to Teledyne Continental Motors (TCM) Models C75, C85, C90, C125, C145, O-200, O-300, and GO-300 series reciprocating engines, that requires inspection of the cylinder rocker shaft bosses for cracks, and inspection of the cylinder rocker shaft for loo…

04 /  Type Certificate Data Sheets

FAA TCDS for FORNEY F-1

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

  • A-787 Historical Rev 32 · 08/12/1994

    Univair Aircraft Corporation

    Models: A2-A, A-2, M10, E + 6 more

05 /  Aircraft of this type

All 50 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.

50 of 50
N-number St Year NTSB FAA
N1GU CA 1957 · Look up ↗
N1YY OK 1956 · Look up ↗
N26C TX 1958 · Look up ↗
N3000G NY 1959 Look up ↗
N3001G NE · Look up ↗
N3004G FL 1959 · Look up ↗
N3005G MO 1959 · Look up ↗
N3007G SC 1959 Look up ↗
N3009G SC 1959 Look up ↗
N3016G TX 1959 · Look up ↗
N3021G PA · Look up ↗
N323TB KY 1959 · Look up ↗
N6132C OH 1956 · Look up ↗
N6136C CA 1956 · Look up ↗
N6139C AZ 1957 · Look up ↗
N7500C FL 1957 · Look up ↗
N7504C IL 1957 · Look up ↗
N7508C CO · Look up ↗
N7513C FL 1957 · Look up ↗
N7515C FL 1957 Look up ↗
N7516C VA · Look up ↗
N7519C MT 1958 · Look up ↗
N7520C NM 1958 · Look up ↗
N7521C FL 1958 · Look up ↗
N7526C VT 1958 Look up ↗
N7531C SC 1958 · Look up ↗
N7535C MO 1958 Look up ↗
N7536C TX 1958 · Look up ↗
N7537C WI 1958 · Look up ↗
N7539C NC 1958 · Look up ↗
N7541C OR 1958 · Look up ↗
N7542C CO 1958 Look up ↗
N7543C CA 1958 · Look up ↗
N7548C TX 1958 · Look up ↗
N7549C NH 1958 · Look up ↗
N7550C PA · Look up ↗
N7551C MT Look up ↗
N7552C NC · Look up ↗
N7553C NC 1958 · Look up ↗
N7556C NJ 1959 · Look up ↗
N7557C MT 1959 · Look up ↗
N7559C NC 1959 · Look up ↗
N7562C AZ 1959 · Look up ↗
N7563C NE · Look up ↗
N7566C AZ 1959 · Look up ↗
N7567C TX 1959 Look up ↗
N7568C IN 1959 · Look up ↗
N7569C NY 1959 · Look up ↗
N7571C TX 1959 · Look up ↗
N7573C AZ 1959 · 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 →