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Illustration of a Bombardier Challenger 604. Not a photo of N800WC.
Illustration of the Bombardier Challenger 604, not a photo of N800WC.

N800WC 1998 Bombardier Challenger 604

Serial number 5386. Registered to Kpat LLC, Menlo Park, CA, US.

  • 1998Built
Bombardier Challenger 604: specs, US fleet and every tail number

INSIDE

The Bombardier Challenger 604 cabin.

Illustrations of a representative Bombardier Challenger 604 cabin, not N800WC’s. Every aircraft’s completion differs. Walk through the cabin in 3D. Explore the Bombardier Challenger 604 interior and layout. Bombardier Challenger 604 interior: cabin size and seat map.

Warm natural light fills a wide stand-up Challenger 604 cabin with cream leather club chairs, an aft three-place divan, wood veneer trim and upright rounded windows, viewed aft down the aisle.
A representative Bombardier Challenger 604 cabin.
Top-down view of a Bombardier Challenger 604 cabin. Typical 9-passenger layout: a club of four, two club seats opposite a three-place divan, forward galley, aft lavatory.
Typical 9-passenger layout: a club of four, two club seats opposite a three-place divan, forward galley, aft lavatory.

ROUGH RANGE

What N800WC might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Bombardier Challenger 604 on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age, set to the level of the 11 Bombardier Challenger 604 estimates on Radar. The Gulfstream G450 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N800WC · On program · rough range

$5.3M

$3.9M$7.2M
In 2031
$3.6M
Value kept
68%
Per year
−7.3%
Program effect
$352.4K
Confidence
Low

5-year projection

The Gulfstream G450 curve, scaled to a rough range for this Bombardier Challenger 604

$2.6M$4M$5.3M$6.6MNow20272028202920302031On program $3.6MOff program $3.2M
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Bombardier Challenger 604 specs

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

Full Bombardier Challenger 604 specs, range and cabin

Model
Bombardier Challenger 604
Year
1998
Serial number
5386
Engines
2 × General Electric CF34-3B
ICAO type
CL60

THE AIRCRAFT’S LIFE

N800WC, from delivery to today.

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

  1. Registry record

    Earlier use of the number: N800WC was assigned to another aircraft, a Cessna P210N. That registration was cancelled on this date.

    FAA registry
  2. Registry record

    Airworthiness date on the current FAA record (standard category).

    FAA registry
  3. Kpat LLC

    Certificate of registration issued as N800WC.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N800WC
Status
Current as of October 2026
Certificate issued
Jun 12, 2026
Airworthiness date
Sep 1, 1998
Last FAA action
Sep 14, 2026
Registration expires
Jun 30, 2033
Mode S code (hex)
AAE3D4
Aircraft category
Large-cabin jet
Weight class
Over 20,000lbs

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

OWNERSHIP

Registered owner

Kpat LLC

Co-ownership · Menlo Park, CA, US

RESEARCH NOTES

About N800WC

Compiled with AI assistance from the public sources listed below, October 2026. Not checked against the aircraft's logbooks.

Overview

N800WC is a Bombardier Challenger 604 built in 1998 with serial number 5386. The FAA record names Kpat LLC as the registrant. The ICAO type designator is CL60. The registration identifies this airframe; specifications below describe the published aircraft type.

The type

The aircraft is classified as a large-cabin jet. The type uses 2 General Electric CF34-3B engines. These type figures do not establish the equipment installed on this aircraft.

Registry facts

The FAA lists the make as BOMBARDIER INC and the model as CL-600-2B16. The certificate of registration was issued on June 12, 2026. The current record gives an airworthiness date of September 1, 1998. The type certificate reference is FAA TCDS A21EA (Bombardier CL-600-2B16). The record marks the aircraft as fractionally owned.

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

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