N4991C - Tierney Taylor Monoplane JT1 Aircraft Registration

TIERNEY TAYLOR MONOPLANE JT1

Aircraft Description

N4991C is a Tierney TAYLOR MONOPLANE JT1, a single-engine reciprocating (piston) aircraft registered to Mid Atlantic Air Museum in Reading, PA. The registration certificate was issued on May 24, 2005. The registration is set to expire on April 30, 2030. The aircraft is configured with 1 seat. The aircraft's Mode S transponder code is A63405 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4991C was last updated on October 20, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Tierney is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Tierney aircraft currently registered in the FAA database, including the TAYLOR MONOPLANE JT1 model.

AviatorDB has found no NTSB accident or incident reports involving N4991C. 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
Manufacturer
TIERNEY
Model
TAYLOR MONOPLANE JT1
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
May 24, 2005

Registered Owner

Name
MID ATLANTIC AIR MUSEUM
Address
11 MUSEUM RD
City
READING
State / Zip Code
Pennsylvania19605-9407
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Mode S Code (Oct)
51432005
Mode S Code (Hex)
A63405

Additional Details

Registration
N4991C
Serial Number
JT1/89
Number of Engines
1
Number of Seats
1
Expiration Date
April 30, 2030
Last Action Date
October 20, 2023
Last Update Date
October 20, 2023
Unique ID
00510815

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC