N50NB: 1984 Cessna S550 (design reference), s/n S550-0022

INSIDE

The Citation S/II seven-chair example cabin.

Illustrations of a representative Citation S/II seven-chair example cabin, not N50NB’s. Every aircraft’s completion differs. Baseline S550 Citation S/II exterior design reference. Installed conversions, radomes, paint and equipment vary. This illustration does not establish the installed engine, cabin or aircraft performance. Explore the Cessna S550 (design reference) interior and layout. Cessna S550 (design reference) interior: cabin size and seat map.

Citation S/II seven-chair example. Illustrative interior, not a photograph of this aircraft. — A representative Citation S/II seven-chair example cabin.

Top-down view of a Citation S/II seven-chair example cabin. Seven main-cabin chairs. Lavatory excluded from the illustrated count. Actual layout and equipment vary. — Seven main-cabin chairs. Lavatory excluded from the illustrated count. Actual layout and equipment vary.

SPECIFICATIONS

Cessna S550 (design reference) specs

Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.

Full Cessna S550 (design reference) specs, range and cabin

Model: Cessna S550 (design reference)
Year: 1984
Serial number: S550-0022
Engines: 2 engines

THE AIRCRAFT’S LIFE

N50NB on the registry.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

Dec 18, 1984

Registry record

Airworthiness date on the current FAA record (standard category).
FAA registry
Dec 10, 2014

Lexington Air Services LLC

Certificate of registration issued as N50NB.
FAA registry

FAA REGISTRATION

Registration details

Registration: N50NB
Status: Current as of October 2026
Certificate issued: Dec 10, 2014
Airworthiness date: Dec 18, 1984
Last FAA action: Apr 7, 2023
Registration expires: Dec 31, 2027
Mode S code (hex): A638C5
Aircraft category: Light jet
Weight class: Under 12,500lbs

From FAA registry data as of October 2026. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Lexington Air Services LLC

LLC · Lexington, MS, US

ESTIMATED VALUE

What N50NB might be worth

No type-level range

This aircraft is classified as a jet, but its engine type and thrust are not established. Radar cannot calculate a supported value range. Total time, condition, equipment and the completeness of the logbooks set what one is worth.

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SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. 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

ADs that may apply to this aircraft →FAA airworthiness directives that name N50NB’s make and model
N-number lookupLook up any other US aircraft by its registration
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

SAME TYPE

Every Cessna S550 (design reference) by tail number · Cessna: every model · Light jets compared

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N50NB is not a Radar customer record. This page is built from public sources as of October 2026. Owners and operators can ask for a correction or removal.