Cessna Citation CJ1

The entry-level jet built for owner-flown business travel.

Overview

Cessna United States ICAO: C525 1993–2011 Active $5.0 million (2011)

The Citation CJ1 continued Cessna’s light jet evolution by refining the original CJ platform. Introduced in the early 2000s, it offered updated avionics and improved performance. The aircraft was designed for ease of operation and reliability.

Live Fleet Activity (C525)

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Specifications

Units
Engine
2 × Williams FJ44-1AP-21
Engine type
Turbofan
Thrust
2 × 1,965 lbf · 9 kN
Avionics
Rockwell Collins Pro Line 21
Wing tips
No winglets
Seats
5
Crew
—
Cabin width
4 ft 10 in  ·  1.47 m
Cabin height
4 ft 9 in  ·  1.45 m
Cabin length
11 ft 0 in  ·  3.35 m
Exterior length
42 ft 7 in  ·  12.98 m
Tail height
13 ft 11 in  ·  4.24 m
Fuselage diameter
5 ft 3 in  ·  1.60 m
Wing span
46 ft 11 in  ·  14.30 m
Baggage volume
45 ft³  ·  1.3 m³
Gross weight
—
Empty weight
—
Max takeoff weight
10,700 lb  ·  4,850 kg
Max landing weight
9,800 lb  ·  4,450 kg
Max payload
1,400 lb  ·  650 kg
Fuel capacity
490 gal · 1,900 L · 1,500 kg (Jet A)
Max cruise speed
389 kt  ·  448 mph  ·  720 km/h
Maximum speed
—
Cruise speed
—
Approach speed
—
Range
1,300 nm  ·  1,500 mi  ·  2,410 km
Fuel burn
2.70 nm/gal  ·  1.32 km/L
Ceiling
41,000 ft  ·  12,500 m
Rate of climb
3,698 ft/min  ·  19 m/s
Takeoff distance
3,250 ft  ·  990 m
Landing distance
2,600 ft  ·  790 m
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‘OK-DSJ’ Cessna 525 CitationJet CJ1

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Operational Context

Cessna Citation CJ1 — light business jet

The CJ1 first flew in 1999 and entered service in 2000. It incorporated avionics upgrades and minor aerodynamic improvements over the initial CitationJet. The aircraft maintained certification for single-pilot operations.

Powered by two Williams FJ44 engines producing approximately 1,900 pounds of thrust (8.5 kN) each, the CJ1 cruises near 390 knots (722 km/h). Maximum takeoff weight exceeds 10,700 pounds (4,853 kg). Range approaches 1,300 nautical miles (2,408 km).

The CJ1 appealed to corporate and private operators seeking a manageable transition into jet ownership. Its simplicity and efficiency helped solidify the CJ family’s position in the light jet segment. Many aircraft remain in active service.

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