N56821 - 1973 Piper PA-28-140 Aircraft Registration

P28A

1973 PIPER PA-28-140

Aircraft Description

N56821 is a 1973 Piper PA-28-140, a single-engine reciprocating (piston) aircraft registered to Cowlin Aviation LLC in Houston, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 10, 1973. The registration certificate was issued on March 18, 2013. The registration is set to expire on March 31, 2029. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N56821 is. The aircraft's Mode S transponder code is A7475A (hex), used for ADS-B identification and flight tracking. The FAA registry record for N56821 was last updated on July 21, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Piper M600 represents the pinnacle of single-engine turboprop aviation, combining advanced safety technology with exceptional performance capabilities. First entering production in 2016, this low-wing single-engine aircraft seats six passengers and features the revolutionary Garmin Autoland system, making it the first certified aircraft with autonomous landing capability. Powered by a 600-shaft-horsepower Pratt & Whitney Canada PT6A-42A turboprop engine, the M600 achieves a maximum operating speed of 250 knots with a range exceeding 1,000 nautical miles. The aircraft is manufactured by Piper Aircraft Corporation at their Vero Beach, Florida facility. AviatorDB tracks 48,285 Piper aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is M600.

AviatorDB has found no NTSB accident or incident reports involving N56821. 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
1973
Manufacturer
PIPER
Model
PA-28-140
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
P28ACherokee (PA-28-140/150/160/180)
Cruise Speed
107 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 10, 1973
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 18, 2013

Registered Owner

Name
COWLIN AVIATION LLC
Address
11 GREENWAY PLZ STE 2900
City
HOUSTON
State / Zip Code
Texas77046-1111
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
51643532
Mode S Code (Hex)
A7475A

Additional Details

Registration
N56821
Serial Number
28-7425046
Number of Engines
1
Number of Seats
4
Expiration Date
March 31, 2029
Last Action Date
July 21, 2023
Last Update Date
January 19, 2026
Unique ID
00270426

Data Source

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

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