Registry / Gates Learjet Corp. / 35A / N51NW

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N51NW V

Gates Learjet Corp. 35A · 1977 · Wilmington, DE

This aircraft — FAA registration facts

N51NW is a 1977 Gates Learjet Corp. 35A (serial 126), registered to Csc Delaware Trust Co Trustee (corporation) in Wilmington, DE. Its FAA registration is recorded as v and expires July 2030; the airworthiness certificate dates from May 2023 (3 years ago). It carries 2 Garrett TFE731-2-2B engines rated at 3,500 lbf each (7,000 lbf total), the engine on 9% of registered Gates Learjet Corp. 35As. Its Mode-S transponder broadcasts the ICAO 24-bit address A66057. It is one of 138 Gates Learjet Corp. 35A aircraft on the FAA registry. Csc Delaware Trust Co Trustee holds 130 aircraft on the registry.

Registered owner
Csc Delaware Trust Co Trustee
Owner type
Corporation
Based in
Wilmington, DE
Serial number
126
Year built
1977 · 49 yrs old
Airworthiness class
32
FAA status
V
Mode-S / ICAO24
A66057 · 51460127 octal
Certificate issued
Jul 24, 2023
Airworthiness date
May 22, 2023
Last FAA activity
Jan 22, 2025
Registration expires
Jul 31, 2030
FAA region
1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Garrett TFE731-2-2B
Engine type
Turbo-fan
Rated thrust
3,500 lbf × 2 (7,000 lbf total)
FAA engine code
29116

11 of the 126 registered Gates Learjet Corp. 35A carry this engine (9%), across 13 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N51NW

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Flight history & live tracking recent positions on file

ICAO24: a66057
Last known — 1 week ago
Observed 2026-10-02 12:47:26 MST
Auto-refresh • Updated 0s ago
Ground speed
—
Altitude (baro)
19,375 ft
Track
—
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 38.95733, Lng -109.88550
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 5170602

Gates Learjet Corp. 35A
Engines: 2
Type: jet
Seats: 10
Cruise: 348 KTAS
Category: Standard

Engine — CODE 29116

Manufacturer: Garrett
Model: TFE731-2-2B
Type: Turbo-fan
Thrust: 3,500 lbs

FAA Registration Record

N-Number: N51NW
Serial Number: 126
Year Manufactured: 1977
ACFTREF Code: 5170602
Engine Code: 29116
Status: V (V)
Certification: 32
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-fan (5)
Source: master

Documents & resources

Commonly available reference sources for the Gates Learjet Corp. 35A. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Gates Learjet Corp. 35A model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 51460127
ICAO 24-bit (hex): A66057

Registrant

Csc Delaware Trust Co Trustee
Corporation
View all 130 aircraft registered to this owner →
251 Little Falls Dr
Wilmington, DE, 198081674
FAA Region: 1

Key Dates

Certificate Issued Jul 24, 2023
Airworthiness May 22, 2023
Expiration Jul 31, 2030
Last Activity Jan 22, 2025
Data as of Oct 5, 2026

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