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Illustration of a Learjet 35A. Not a photo of N181EF.
Illustration of the Learjet 35A, not a photo of N181EF.

N181EF 1978 Learjet 35A

Serial number 35A-190. Registered to Aloft Aviation Services LLC, Spartanburg, SC, US.

  • 1978Built
  • 8Seats
  • 1,930 nmRange
  • 436 ktCruise
  • 45,000 ftCeiling

INSIDE

The Learjet 35A cabin.

Illustrations of a typical Learjet 35A cabin, not N181EF’s. Every aircraft’s completion differs.

Warm natural light illuminates the Learjet 35A's low, narrow cabin with cream leather club chairs, a three-place rear bench, small oval windows and polished wood veneer.
A typical Learjet 35A cabin.
Top-down view of a Learjet 35A cabin. Typical 8-passenger layout: a club of four, a three-place aft bench, forward belted lavatory.
Typical 8-passenger layout: a club of four, a three-place aft bench, forward belted lavatory.

RADAR ESTIMATE

What N181EF is worth, and where it’s heading.

Radar's value model doesn't cover the Learjet 35A on its own yet, so this borrows the Embraer Phenom 300/300E curve, scales it to N181EF's listing-based estimate and widens the range to match. An estimate, not an appraisal.

N181EF · On program · wider range

$960K

$699.5K$1.2M
In 2031
$655.5K
Value kept
68%
Per year
−7.3%
Program effect
$54.2K
Confidence
Low

5-year projection

The Embraer Phenom 300/300E curve, scaled to this Learjet 35A

$453.9K$679.9K$905.9K$1.1MNow20272028202920302031On program $655.5KOff program $558.1K
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Learjet 35A specs

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

Model
Learjet 35A
Year
1978
Serial number
35A-190
Engines
2 × Honeywell (Garrett) TFE731-2-2B
Thrust
3,500 lbf each
Seats
Up to 8
Range
1,930 nm
Cruise
436 ktas
Ceiling
45,000 ft
Fuel capacity
931 US gal
ICAO type
LJ35
Exterior
White with blue/grey cheatlines

THE AIRCRAFT’S LIFE

N181EF, from delivery to today.

Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Business Jets

    Re-registered to Business Jets (historical registration entry).

    FAA registry
  2. JPG Golf Carts LLC

    Listed as registrant (Miami-Dade listing) in public registration listings.

    FAA registry
  3. Aloft Aviation Services LLC

    Registration/certificate issued to Aloft Aviation Services LLC (Spartanburg, SC).

    FAA registry

FAA REGISTRATION

Registration details

Registration
N181EF
Status
Current as of November 2025
Certificate issued
Apr 30, 2025
Registration expires
Apr 30, 2032
Mode S code (hex)
A144CD
Aircraft category
Fixed-wing multi-engine
Weight class
Under 20,000lbs

From FAA registry data as of November 2025. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Aloft Aviation Services LLC

Corporation · Spartanburg, SC, US

EQUIPMENT AND HISTORY

As reported in public sources

Cabin
Typical 7-8 passenger executive layout (club seating with divan / small baggage compartment)

Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.

RESEARCH NOTES

About N181EF

Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.

Overview

This airframe, registered as N181EF, is a 1978-built Learjet 35A with serial number 35A-190. It is owned by Aloft Aviation Services LLC, a corporation based in Spartanburg, SC, US, and is registered in the US.

Operations & Cabin

The cabin is configured in a typical 7-8 passenger executive layout featuring club seating with a divan and a small baggage compartment, appropriate for business or executive transport missions. Operated from Spartanburg, SC by Aloft Aviation Services LLC, the airframe's performance figures support medium-range point-to-point executive operations within its 1,930 nm range at a cruise of 436 kts. Maintenance considerations for this specific aircraft center on keeping the original twin Honeywell (Garrett) TFE731-2-2B engines and associated systems in serviceable condition, and ensuring the interior configuration and small baggage compartment meet operator payload expectations.

Model & Market Context

As a Learjet 35A airframe (serial 35A-190), this aircraft represents the late-1970s narrow-cabin, high-speed light jet niche characterized by transcontinental light executive capability and high cruise speeds for its class. The twin TFE731-2-2B engines, each rated at 3,500 lbf, provide the thrust and service ceiling (45,000 ft) typical of the model and drive operational costs and maintenance planning.

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. 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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