N4CH
Learjet 45 / 75 / 40
N4CH on the FAA register
Timeline
- 2032-11-30Registration expires (renewal due).
- 2025-11-25Certificate of registration issued as N4CH.
About N4CH
N4CH is a Learjet 45 / 75 / 40, serial number 2137. The FAA register lists W&W-Afco Steel LLC as the registrant in Oklahoma City, Oklahoma. The current certificate of registration was issued on November 25, 2025 and expires on November 30, 2032.
The FAA aircraft reference file describes the type as a midsize jet and 12 seats.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N4CH.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4CH.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Learjet 45 / 75 / 40 aircraft
All 432 Learjet 45 / 75 / 40 registrations →Other aircraft registered in Oklahoma
All 5,643 aircraft registered in Oklahoma →Other midsize jets on the register
Learjet models on the register
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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
