N781 - 1972 Pitts Special S-1 Aircraft Registration

PTMS

1972 PITTS SPECIAL S-1

Aircraft Description

N781 is a 1972 Pitts Special S-1, a single-engine reciprocating (piston) aircraft registered to Suderman Spencer H in Saint Augustine, FL. The registration certificate was issued on January 23, 2017. The registration is set to expire on January 31, 2030. The aircraft is configured with 1 seat. The aircraft's Mode S transponder code is AA943C (hex), used for ADS-B identification and flight tracking. The FAA registry record for N781 was last updated on September 30, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Pitts S-12 Macho Stinker represents the pinnacle of aerobatic biplane design, serving as Curtis Pitts' final and most ambitious aircraft creation. First flown in March 1996, it is a large two-seat tandem biplane powered by a 360-horsepower Russian Vedeneyev M14P radial engine. With a 23-foot wingspan and 2,550-pound gross weight, the S-12 was specifically engineered to provide greater range and baggage capacity than previous Pitts designs while maintaining full aerobatic capability. The aircraft was manufactured through plans, kits, and factory-built variants by Jim Kimball Enterprises and later 92nd West Aviation. AviatorDB tracks 50 Pitts Special aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is PTMS.

AviatorDB has found no NTSB accident or incident reports involving N781. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1972
Manufacturer
PITTS SPECIAL
Model
S-1
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
PTMSS-12 Macho Stinker
Cruise Speed
108 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
January 23, 2017

Registered Owner

Name
SUDERMAN SPENCER H
Address
170 ANTOLIN WAY
City
SAINT AUGUSTINE
State / Zip Code
Florida32095-7466
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Mode S Code (Oct)
52512074
Mode S Code (Hex)
AA943C

Additional Details

Registration
N781
Serial Number
500
Number of Engines
1
Number of Seats
1
Expiration Date
January 31, 2030
Last Action Date
September 30, 2023
Last Update Date
September 30, 2023
Unique ID
00654850

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC