1998 Learjet 31
Light Jet
Aircraft Details
Seller reportedAvionics & Equipment
IFRDescription
Airframe Total Time 8,280.4 Total Landings 8,618 Engine Program Engine Maintenance Program None Engine 1 Engine 1 Notes Make/Model: HONEYWELL TFE731-2-3B Serial Number: P-99420 TSN: 8,170.1 CSN: 8,521 TSCZI: 3,978.7 CSCZI: 4,901 Engine 2 Engine 2 Notes Make/Model: HONEYWELL TFE731-2-3B Serial Number: P-99421 TSN: 8,211.2 CSN: 8,556 TSCZI: 4,019.8 CSCZI: 4,936 Avionics Avionics/Radios General: TCAD: NONE Navigation: NAV: 2 HNYWL VN 411B Auto Pilot: BENDIX/KING KFC 3100 ADF: BENDIX/KING DF 431B EFIS: BENDIX/KING EFIS 5 TUBE FMS: UNIVERSAL UNS 1E Data: ALT: BENDIX/KING KRA 405 ADC: YES DME: 2 BENDIX/KING DME 441B GPS: YES Communications: SATCOM: SKY CONNECT IRIDIUM COMM: 2 BENDIX/KING VC 401B HFCOMM: BENDIX/KING KHF 950 AIRBORNE Phone: SKY CONNECT IRIDIUM Traffic: TCAS System Name: BENDIX/KING CAS 66 TCAS Type: I Mode: S TRANSPONDER: 2 BENDIX/KING MST 67A Terrain: TAWS: CLASS B EGPWS: BENDIX/KING KGP 560 Weather: RADAR: KING RDR 2000 Compliance: RVSM: Yes MNPS: Yes ADS-B: Compliant Additional Equipment Additional Equipment Options Included: THR.REV. Exterior Exterior Notes Color: White w/Gray & Gold Interior Interior Notes Configuration: Executive Fire Blocked: Yes Color: Taupe Leather Passengers: 8 Interior Notes: Fwd Four(4) Pl Club, Aft Three(3) Pl Divan, Fwd Side-Facing Belted(1) Lav Inspection Status Inspection Status Phases A, B & C: Pending Phase D: 02/mar/2017 with 6,829.5 hours Specifications Subject To Verification Upon Inspection. Aircraft Subject To Prior Sale, or Withdrawal From Market.
Engine
Engine Maintenance Program None
Interior
Configuration: Executive Fire Blocked: Yes Color: Taupe Leather Passengers: 8 Interior Notes: Fwd Four(4) Pl Club, Aft Three(3) Pl Divan, Fwd Side-Facing Belted(1) Lav
Exterior
Color: White w/Gray & Gold
Inspection
Phases A, B & C: Pending Phase D: 02/mar/2017 with 6,829.5 hours Specifications Subject To Verification Upon Inspection. Aircraft Subject To Prior Sale, or Withdrawal From Market.
Modifications / STCs
• Options Included: THR.REV.
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison Listed on multiple marketplaces
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Jay Faria
controller.com
|
Contact for price
|
Fort Lauderdale, FL | Mar 14, 2026 | 125 days | Active | |
|
Airtrade Aviation
aviationtrader.com.au
|
Contact for Price *
Contact for Price
|
Fort Lauderdale, FL | Apr 06, 2026 | 102 days | Active | |
|
Airtrade Aviation
controlleremea.co.uk
|
Contact for Price *
Contact for Price
|
Fort Lauderdale, FL | Apr 08, 2026 | 100 days | Active |
* Converted to USD at daily European Central Bank (ECB) exchange rates
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Learjet 31
This 1998 Learjet 31 is a 8-seat light jet with 8,280 hours on the airframe. There are currently 18 31 aircraft listed for sale with asking prices ranging from $499,000 to $1,090,000.
The 31 cruises at 445 kts (824 km/h) with a range of 1,488 nm (2,756 km) — suitable for regional and medium-distance travel. Service ceiling of 51,000 ft allows operation above most weather.
Operating costs: Fuel burn is 145 GPH (549 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $798/hr in fuel alone. Total variable cost including maintenance reserves is approximately $2,200/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $300,000. With 8,280 hours on the airframe, this aircraft has exceeded TBO (4,000 hrs) — verify engine status and overhaul reserve.
NTSB records show 0 incidents for this airframe — a clean safety record. There are 10 airworthiness directives applicable to this aircraft type — review AD compliance carefully before purchase.
Pre-Purchase Checklist
Learjet 31 — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateLEARJET 31
AeroGurus estimates based on industry averages for the LEARJET 31. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
Registration number not available.
Location & Ownership
Title Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB database checked for this aircraft.
Airworthiness Directives — Learjet 31
ADs are mandatory safety instructions issued by the FAA. 10 recent ADs found for this aircraft type.
Honeywell International Inc. TFE731-2C, -3B, -3BR, -3C, -3CR, -3D, -3DR, -4R, -5AR, -5BR, -5R, -20R, -20AR, -20BR, -40, -40AR, -40R, and -60 Series Turbofan Engines
View full AD →Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes, and Model 45 Airplanes
View full AD →Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes
View full AD →Learjet Model 23, 24, 24A, 24B, 24B-A, 24D, 24D-A, 24E, 24F, 25, 25A, 25B, 25C, 25D, and 25F Airplanes Modified by Supplemental Type Certificate SA1731SW, SA1669SW, or SA1670SW
View full AD →Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), and 36 Airplanes
View full AD →Honeywell International Inc. (Formerly AlliedSignal Inc. and Garrett Turbine Engine Co.) TFE731-2 and -3 Series Turbofan Engines
View full AD →Honeywell International Inc. TFE731-2 and -3 Series Turbofan Engines
View full AD →Honeywell International Inc. TFE731-2, -3, and -4 Series Turbofan Engines
View full AD →Source: FAA Airworthiness Directives database. Showing most recent ADs for this aircraft type.
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