N501PJ - Cessna 501 Aircraft Registration

C501

CESSNA 501

Aircraft Description

N501PJ is a Cessna 501, a twin-engine turbo-fan aircraft registered to Diamond K Enterprises INC in Caldwell, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 7, 1993. The registration certificate was issued on February 19, 2025. The registration is set to expire on February 29, 2032. Powered by a P&w Canada JT15D-1A engine producing 2200 pounds of thrust, N501PJ is. The aircraft's Mode S transponder code is A63EF5 (hex), used for ADS-B identification and flight tracking. N501PJ was last tracked by AviatorDB near Georgetown Executive Airport at Johnny Gantt Field (KGTU) on March 24, 2026. The FAA registry record for N501PJ was last updated on February 20, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna Citation I/SP, the first business jet certified for single-pilot operation, created the entry-level light corporate jet market and became the foundation for the world's largest family of business jets. First flown in 1969 as the FanJet 500, it was a straight-wing twin-turbofan aircraft that could seat up to seven passengers plus one pilot. With a maximum range of 1,325 nautical miles and short-field capabilities including a 2,930-foot takeoff distance, the aircraft was manufactured by Cessna Aircraft Company in Wichita, Kansas. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C501.

AviatorDB has found no NTSB accident or incident reports involving N501PJ. 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
CESSNA
Model
501
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C501501 Citation 1SP
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 7, 1993
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
February 19, 2025

Registered Owner

Name
DIAMOND K ENTERPRISES INC
Address
PO BOX 909
City
CALDWELL
State / Zip Code
Texas77836-0901
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
JT15D-1A
Thrust
2200 lbs
Mode S Code (Oct)
51437365
Mode S Code (Hex)
A63EF5

Additional Details

Registration
N501PJ
Serial Number
501-0111
Number of Engines
2
Number of Seats
8
Expiration Date
February 29, 2032
Last Action Date
February 20, 2025
Last Update Date
January 19, 2026
Unique ID
00203328

Last Known Position

Date
April 3, 2026 (UTC 16:31:19)
Airport
Latitude
30.68264
Longitude
-97.676252

Data Source

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

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