N100SB 2011 Cessna Citation CJ4
- 2011Built
- 11Seats
- 2,165 nmRange
- 451 ktCruise
- 45,000 ftCeiling
INSIDE
The Cessna Citation CJ4 cabin.
Illustrations of a typical Cessna Citation CJ4 cabin, not N100SB’s. Every aircraft’s completion differs.
RADAR ESTIMATE
What N100SB is worth, and where it’s heading.
Radar's value model doesn't cover the Cessna Citation CJ4 on its own yet, so this borrows the Embraer Phenom 300/300E curve, scales it to N100SB's listing-based estimate and widens the range to match. An estimate, not an appraisal.
N100SB · On program · wider range
$7M
- In 2031
- $4.8M
- Value kept
- 69%
- Per year
- −7.3%
- Program effect
- $395.5K
- Confidence
- Low
5-year projection
The Embraer Phenom 300/300E curve, scaled to this Cessna Citation CJ4
SPECIFICATIONS
Cessna Citation CJ4 specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Cessna Citation CJ4
- Year
- 2011
- Serial number
- 525C0061
- Engines
- 2 × Williams FJ44-4A
- Thrust
- 3,621 lbf each
- Seats
- Up to 11
- Range
- 2,165 nm
- Cruise
- 451 ktas
- Published Mach
- 0.77
- Ceiling
- 45,000 ft
- Fuel capacity
- 870 US gal
- ICAO type
- C25C
THE AIRCRAFT’S LIFE
N100SB, from delivery to today.
Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.
-
Petjet LLC
Recorded registration to PETJET LLC (previous registration event).
FAA registry -
Petjet LLC
Registered to PETJET LLC (Missoula, MT).
FAA registry -
Registry record
Listed for sale (market listing noted May 2022).
FAA registry -
Sair LLC
Registered to SAIR LLC (Carmel, IN).
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N100SB
- Status
- Current as of November 2025
- Certificate issued
- Dec 31, 2022
- Airworthiness date
- Nov 17, 2011
- Last FAA action
- Dec 31, 2022
- Registration expires
- Dec 31, 2029
- Mode S code (hex)
- A00646
- Aircraft category
- Fixed-wing multi-engine
- Weight class
- 12,500 to 20,000lbs
From FAA registry data as of November 2025. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
Sair LLC
EQUIPMENT AND HISTORY
As reported in public sources
- Avionics
- Collins Pro Line 21 (typical Pro Line 21 fit on CJ4)
- Cabin
- Typical 8-11 passenger executive layout (center-club seating common); forward two-place couch on many listings; belted lavatory option
- Interior
- Executive interior with club seating, forward two-place couch option, belted flushing lavatory; optional Gogo Avance connectivity STC available
Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.
RESEARCH NOTES
About N100SB
Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.
Overview
The airframe bearing tail number N100SB is a factory-built 2011 Cessna 525C Citation CJ4, serial 525C0061, completed by Textron Aviation Inc (Cessna). The aircraft is registered in the United States and is owned by Sair LLC (a corporation based in Carmel, IN, US).
Operations & Cabin
The aircraft is typically outfitted in an 8-11 passenger executive cabin layout, with center-club seating commonly specified and many listings noting a forward two-place couch; a belted lavatory option is also referenced for this airframe. The installed avionics suite for the CJ4 family and typical of this airframe is the Collins Pro Line 21 package, supporting advanced flight management and common type-specific operational procedures. Operationally, the CJ4’s range of 2,165 nm and cruise of 451 kts position this airframe for regional business missions, owner/operator or charter flights from its home base in Indiana, with mission profiles emphasizing short-field performance, speed between city pairs, and access to higher-altitude airspace up to 45,000 ft. Maintenance considerations align with Williams FJ44-4A engine support and Pro Line 21 avionics upkeep customary to light-cabin jets.
Model & Market Context
The Cessna 525C Citation CJ4 occupies the light-cabin, high-performance end of the small business jet market, offering jet speed and transcontinental regional range suitable for owner-operators and charter operators. Competing models in its niche include late-model light jets with similar speed and range profiles; buyer demand typically emphasizes interior configuration, avionics fit, and engine time. Resale and maintenance considerations for this specific airframe center on the Williams FJ44-4A engine maintenance program, Pro Line 21 avionics support, and the aircraft’s 2011 build year relative to newer CJ4/Light Jet upgrades.
MOVEMENTS
Last reported flights
| Date | From | To |
|---|---|---|
| KTDW Amarillo Tradewind Airport | KSAV Savannah/Hilton Head International Airport | |
| KHOU William P. Hobby Airport | KTDW Amarillo Tradewind Airport | |
| KTDW Amarillo Tradewind Airport | KHOU William P. Hobby Airport | |
| KDAL Dallas Love Field | KTDW Amarillo Tradewind Airport | |
| KTDW Amarillo Tradewind Airport | KDAL Dallas Love Field | |
| KXWA Williston Basin International Airport | KTDW Amarillo Tradewind Airport |
Public ADS-B and spotter reports up to November 2025. Not a live track.
SOURCES
Where this page comes from
Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.
BUYING, SELLING OR FINANCING
What to check before a deal
- Pre-buy records reviewWhat to read in the logbooks before you sign
- Aircraft title searchLiens, registrations and the chain of title
- Aircraft valuationHow records, time and programs move the price
- Aircraft maintenance recordsWhat a complete records package holds
Own or manage N100SB? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record for the aircraft: times, inspections, ADs and components, each tied to the page it came from.
N100SB is not a Radar customer record. This page is built from public sources as of November 2025. Owners and operators can ask for a correction or removal.