Light jet

N636N

Cessna Citation ISP

Registered No accidents on file
Built
—
Serial
501-0069
Class
Light jet
Engines
2 × Pratt & Whitney Canada JT15D-1
Status
Current as of October 2026
Registered owner
Citation 501Sp LLC (LLC)
Based
Sanford, FL
Registration record

N636N on the FAA register

Type
Cessna Citation ISP (FAA: Cessna 501)
Serial
501-0069
Engines
2 × Pratt & Whitney Canada JT15D-1
Registered owner
Citation 501Sp LLC
Sanford, FL
Certificate issued
2021-07-12
Airworthiness date
1978-06-22
Registration expires
2028-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A85532
Mode S (octal)
52052462
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
1,020 nm
Cruise (type)
345 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2021-07-12
    Certificate of registration issued as N636N to the current registrant.
  • 1978-06-22
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1955-12-12
    N636N previously assigned to a Waco Aso (s/n A-3163); cancelled.
Overview

About N636N

N636N is a Cessna Citation ISP (FAA model 501), serial number 501-0069. The FAA register lists Citation 501Sp LLC as the registrant in Sanford, Florida. The current certificate of registration was issued on July 12, 2021 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a light jet, two Pratt & Whitney Canada JT15D-1 engines and 8 seats. Published figures for the type give a cruise speed of about 345 knots and a range of about 1,020 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 22, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N636N.

Cruise
345 kt
Range
1,020 nm
Takeoff over 50 ft
2,930 ft
Landing over 50 ft
3,500 ft
Fuel burn
196 gph

Published figures for the Cessna Citation ISP type. They describe the model, not this airframe's equipment or condition. Cessna Citation ISP specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N636N.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Cessna aircraft for sale· Cessna Citation ISP overview· Aircraft registered in Florida· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.