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Type Record · As of May 3, 2026

PITTS S-1T

Fixed Wing Single Engine · LYCOMING AEIO-360 SER

Registered

12

Year Range

1982–2007

NTSB Events

3

Airworthiness Directives

11

Aircraft Resources

Engine · Lycoming Engines → Search FAA TCDS →

01 /  Distribution

Where the fleet lives and was built

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

By State (top 10)

  • TX 18.2% 2
  • NV 9.1% 1
  • GA 9.1% 1
  • CT 9.1% 1
  • AZ 9.1% 1
  • AL 9.1% 1
  • MN 9.1% 1
  • DE 9.1% 1
  • PA 9.1% 1
  • CA 9.1% 1

By Decade of Manufacture

  • 1980s 50.0% 6
  • 2000s 8.3% 1
  • Unknown 41.7% 5

02 /  NTSB Records

Events involving PITTS S-1T aircraft

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

03 /  Airworthiness Directives

FAA directives applicable to PITTS S-1T

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

  • Dec 26, 2007

    Airworthiness Directives; Hartzell Propeller Inc. Compact Series Propellers

    The FAA is superseding an existing airworthiness directive (AD) for all Hartzell Propeller Inc. models ( )HC-( )( )Y( )-( )( )( ) compact series, constant speed or feathering propellers with Hartzell manufactured "Y" shank aluminum blades. That AD currently requires initial blade inspections, with no repetitive inspec…

    Atlas AD → Federal Register ↗

  • Aug 14, 2006

    Airworthiness Directives; Hartzell Propeller Inc. Compact Series Propellers

    The FAA proposes to supersede an existing airworthiness directive (AD) for Hartzell Propeller Inc. models ( )HC-( )( )Y( )-( )( )( ) compact series, constant speed or feathering propellers with Hartzell manufactured "Y" shank aluminum blades. That AD currently requires initial blade inspections, with no repetitive ins…

    Atlas AD → Federal Register ↗

  • May 9, 2002

    Airworthiness Directives; Hartzell Propeller, Inc. Compact Series Propellers

    This amendment supersedes an existing airworthiness directive (AD), that is applicable to Hartzell models ( )HC-( )( )Y( )-( )( )( ) compact series, constant speed or feathering propellers with Hartzell manufactured "Y" shank blades. That AD currently requires initial and repetitive blade inspections; rework of all "Y…

    Atlas AD → Federal Register ↗

  • Nov 20, 2001

    Airworthiness Directives; Hartzell Propeller, Inc. Compact Series Propellers

    The Federal Aviation Administration (FAA) proposes to supersede an existing airworthiness directive (AD) that is applicable to Hartzell models ( )HC-( )( )Y( )-( )( )( ) compact series, constant speed or feathering propellers with Hartzell manufactured "Y" shank blades. That AD currently requires initial and repetitiv…

    Atlas AD → Federal Register ↗

  • Nov 19, 2001

    Airworthiness Directives; Hartzell Propeller Inc. ( )HC-( )2Y( )-( ) Propellers

    This amendment supersedes priority letter AD 90-02-23, that is applicable to certain Hartzell Propeller Inc. ( )HC-( )2Y( )-( ) propellers. That priority letter currently requires repetitive visual inspections of propeller hubs for cracks using a 10X glass and, if necessary, removal of cracked hubs and replacement wit…

    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 ↗

  • Jan 27, 1999

    Airworthiness Directives; Hartzell Propeller Inc. ( )HC-( )2Y( )- ( ) Propellers

    This document proposes to supersede priority letter airworthiness directive (AD) 90-02-23 by adopting a new AD applicable to Hartzell Propeller Inc. ( )HC-( )2Y( )-( ) propellers. Priority letter AD 90-02-23 currently requires repetitive visual inspections of propeller hubs for cracks using a 10X glass, and, if necess…

    Atlas AD → Federal Register ↗

  • Sep 30, 1997

    Airworthiness Directives; Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes (Formerly Known as Pitts Models S- 1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes); Correction

    This document corrects the airworthiness directive (AD) number of an amendment that was published in the Federal Register on August 22, 1997 (62 FR 44535), and concerns Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B airplanes. The referenced amendment revises AD 96-12-03, but was inadvertently assig…

    Atlas AD → Federal Register ↗

  • Aug 22, 1997

    Airworthiness Directives; Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes (Formerly Known as Pitts Models S- 1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes)

    This amendment revises AD 96-12-03, which applies to Aviat Aircraft, Inc. (Aviat) Models S-1S, S-1T, S-2, S-2S, and S-2B airplanes that are equipped with aft lower fuselage wing attach fittings incorporating either part number (P/N) 76090, 2-2107-1, or 1-210-102. That AD currently requires repetitively inspecting the…

    Atlas AD → Federal Register ↗

  • Jun 6, 1996

    Airworthiness Directives; Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes (Formerly Known as Pitts Models S- 1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes)

    This amendment adopts a new airworthiness directive (AD) that applies to certain Aviat Aircraft, Inc. (Aviat) Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B airplanes that are equipped with aft lower fuselage wing attach fittings incorporating either part number (P/N) 76090, 2-2107-1, or 1-210-102. This action requires…

    Atlas AD → Federal Register ↗

04 /  Type Certificate Data Sheets

FAA TCDS for PITTS S-1T

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

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for PITTS S-1T

05 /  Aircraft of this type

All 12 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.

12 of 12
N-number St Year NTSB FAA
N11N NV 1988 · Look up ↗
N49315 TX — · Look up ↗
N49331 GA — · Look up ↗
N49336 — — · Look up ↗
N49338 CT 1986 · Look up ↗
N51HC AZ 1985 ● Look up ↗
N51PC AL 1984 · Look up ↗
N625RF MN 1983 · Look up ↗
N697RB DE — · Look up ↗
N731FL TX 2007 ● Look up ↗
N742MA PA 1982 ● Look up ↗
N85FZ CA — · 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 →