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Type Record · As of May 3, 2026

AEROSPATIALE AS355F2 ECUREUIL

Rotorcraft · ALLISON 250-C20 SER

Registered

3

Year Range

1991–1991

NTSB Events

1

Airworthiness Directives

0

Aircraft Resources

Engine · Rolls-Royce M250 (Allison) → Search FAA TCDS →

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered AEROSPATIALE AS355F2 ECUREUIL aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • MA 33.3% 1
  • TX 33.3% 1
  • CO 33.3% 1

By Decade of Manufacture

  • 1990s 100.0% 3

02 /  NTSB Records

Events involving AEROSPATIALE AS355F2 ECUREUIL aircraft

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

03 /  Airworthiness Directives

FAA directives applicable to AEROSPATIALE AS355F2 ECUREUIL

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

06 /  Supplemental Type Certificates

Modifications approved for AEROSPATIALE AS355F2 ECUREUIL

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.

  • 10/16/2018

    STC ST00952LA

    Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.

    AMETEK AMERON LLC d/b/a MASS Systems

    Atlas STC → DRS ↗

  • 09/24/2018

    STC ST00952LA

    Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.

    AMETEK AMERON LLC d/b/a MASS Systems

    Atlas STC → DRS ↗

  • 05/16/2016

    STC ST00952LA

    Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.

    AMETEK AMERON LLC d/b/a MASS Systems

    Atlas STC → DRS ↗

  • 09/29/2011

    STC ST00952LA

    Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.

    AMETEK AMERON LLC d/b/a MASS Systems

    Atlas STC → DRS ↗

  • 07/05/2011

    STC ST00952LA

    Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.

    AMETEK AMERON LLC d/b/a MASS Systems

    Atlas STC → DRS ↗

  • 10/13/1989

    STC SA4302NM (PAGE 1)

    Installation of Electronics Int'l digital automatic engine analyzer.

    Electronics International

    Atlas STC → DRS ↗

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for AEROSPATIALE AS355F2 ECUREUIL

05 /  Aircraft of this type

All 3 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.

3 of 3
N-number St Year NTSB FAA
N10MY MA 1991 ● Look up ↗
N355HR TX 1991 · Look up ↗
N642AB CO 1991 · 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 →