N4CH Learjet 70
- 2,060 nmRange
- 464 ktCruise
- 51,000 ftCeiling
INSIDE
The Learjet 70 cabin.
Illustrations of a representative Learjet 70 cabin, not N4CH’s. Every aircraft’s completion differs.
SPECIFICATIONS
Learjet 70 specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Learjet 70
- Serial number
- 2137
- Engines
- 2 × Honeywell TFE731-40BR
- Thrust
- 3,850 lbf each
- Range
- 2,060 nm
- Cruise
- 464 ktas
- Published Mach
- 0.81
- Ceiling
- 51,000 ft
- ICAO type
- LJ70
THE AIRCRAFT’S LIFE
N4CH on the registry.
Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.
-
W&W-Afco Steel LLC
Certificate of registration issued as N4CH.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N4CH
- Status
- Current as of October 2026
- Certificate issued
- Nov 25, 2025
- Last FAA action
- Nov 25, 2025
- Registration expires
- Nov 30, 2032
- Mode S code (hex)
- A4A829
- Aircraft category
- Light 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
W&W-Afco Steel LLC
ESTIMATED VALUE
What N4CH might be worth
No type-level range
The build year is not established for this registration, so Radar cannot calculate an age-based value range or depreciation forecast. Total time, condition, equipment and the completeness of the logbooks set what one is worth.
Open the aircraft value toolEQUIPMENT AND HISTORY
As reported in public sources
- Avionics
- Garmin G5000 (standard on the type)
- Cabin
- The published type cabin is 59 inches high and 61 inches wide.
Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.
RESEARCH NOTES
About N4CH
Compiled with AI assistance from the public sources listed below, October 2026. Not checked against the aircraft's logbooks.
Overview
N4CH is a Learjet 70, serial number 2137. The FAA record names W&W-Afco Steel LLC as the registrant. The registration identifies this airframe. Published figures describe the aircraft type and do not establish this aircraft's installed equipment.
The type
The aircraft is classified as a light jet, with type designator LJ70. Published engine figures for the type are 2 Honeywell TFE731-40BR engines, each rated at 3,850 lbf. These figures do not confirm the engines currently installed in this airframe. The published type cabin is 59 inches high and 61 inches wide. The type's standard flight deck is Garmin G5000. The published ceiling is 51,000 feet. Actual performance depends on configuration and operating conditions.
Registry facts
The FAA lists the make as LEARJET INC and the model as 45. Its certificate of registration was issued on November 25, 2025.
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 N4CH’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
Own or manage N4CH? 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.
N4CH 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.