2001 Glasair III RG
Experimental / Homebuilt
Aircraft Details
Seller reportedAvionics & Equipment
IFR* Custom Carbon Fiber CNC-Cut Instrument Panel with professional labeling & backlighting
* Infinity Stick Grips (PTT Trim AP DISC Alt Hold) Navigation Comm & IFR Equipment * Garmin GTN 750Xi GPS/NAV/COMM (flagship WAAS IFR navigator) * Garmin GTR 20 Remote COM Radio * Garmin GMA 245R Remote Bluetooth Audio Panel * Fully WAAS/LPV capable * Internal antennas (installed in tail cone) by Sportcraft Antennas * Bluetooth audio streaming & wireless intercom functionality ADS-B & Transponder * Garmin GTX 345 ADS-B IN & OUT Transponder * Real-time traffic weather backup AHRS Bluetooth EFB streaming G3X High-Performance Core System * G3X High Performance LRU Kit (GSU 25D ADAHRS GMU 22 Magnetometer GTP 59 Temp Probe Config Module) * GMU 22 Install Kit + Universal GMU 22/44 Mount Kit * GSU 25C/D Connector Kit * GEA 24 Engine/Airframe Interface Module + Connector Kit * G3X 6-Cylinder Sensor Kit * 75 GPT Precision Pressure Sensor * Hall-Effect RPM Sensor * Lambda gauge for continuous AFR * Brand new EI Fuel Probes integrated into G3X Autopilot System (Fully Integrated) * Garmin GMC 507 Autopilot Mode Controller * Dual Garmin GSA 28 Servos (Pitch & Roll) * Dual GSA 28 Servo Connector Kits * Dual GSA 28 Install Kits with mounting brackets Safety Redundancy & Environmental * Garmin GHA 15 Radar Altitude Height Advisor (AGL digital readout + callouts) * AITHRE SHIELD EX 3.0 Carbon Monoxide Detection (panel alerts + G3X/Aural) * Garmin GAP 26 Heated Pitot * TCW Integrated Battery Backup System (IBBS) * Multiple redundant attitude sources (G3X 750Xi fallback AHRS) * SmartGlide System Interfaces * Garmin GAD 29C ARINC 429 Converter + Connector Kit * Garmin GAD 27 Integrated Power Controller + Connector KitDescription
THE ULTIMATE GLASAIR III, DELIVERING BRUTAL PERFORMANCE IN TOTAL COMFORT This highly modified Glasair III Version II is the ultimate expression of speed, precision, and craftsmanship. Professionally built at Jim Muldoon’s Glasair factory assist shop and just completed an open checkbook 2 year restoration and full airframe IRAN. Featuring a new $150K “dream panel” by Coastal Winds Avionics, a $75K freshly IRAN verified Lycoming IO-540 with only 455 hours, a new custom $45K Hartzell propeller, new Beringer wheels and antilock brakes, and a meticulously refinished paint scheme. Aerodynamic refinements include more than 1,000 hours of computational fluid dynamics modeled wing and wheel well reshaping, a Version II extended rudder and ventral fin for fully developed spin recovery and carbon fiber components throughout. With Reno Air Racing pedigree, ZEX nitrous installed (demonstrated 302.98 knots) and a luxurious new leather interior with custom stitching, this Glasair delivers exhilarating speed while offering comfort and confidence unmatched in its class. DOCUMENTED INVESTMENTS TOTAL >$620,000 USD For Access to the Dedicated Aircraft Website to see Complete Logs, Photos, Videos, and Documentation, Contact Brad Willette at Lane Aviation @ Ext 159. Thank you.
Engine
$75,000+ LYCOMING IO-540 OVERHAUL & VERIFICATION * Freshly IRAN’d by Pinnacle Aircraft Engines to confirm flawless condition post-Reno competition use * Engine Zero-timed Reman: 454.8 hours * Dyno exceeded 425 HP (bench limited), actual output expected much higher * Custom Crankcase and Crankshaft * Light Speed III electronic ignition with Magneto * Christen inverted oil + inverted fuel * Ram air induction * Skytec starter + Skydynamics lightweight flywheel * B&C BC410-H alternator
Propeller
$45,000+ CUSTOM HARTZELL * Brand new zero time Hartzell HC-C3YR-1RFX with custom blades matched to CFD aerodynamic refinements and custom painted.
Interior
* New interior cushions, leather seating surfaces, embroidered racing logo, panel glare shield, and baggage compartment. French Saddle Stitching throughout.
Exterior
$125,000+ PAINT, AIRFRAME MODS, AND INTERIOR COST * Sanded paint, prepped aircraft, and painted exterior of aircraft fuselage with Axalta Imon AF400 paint. * Spent more than 1,000 hours reshaping underside of wing/wheel well blisters per ANALYTICAL METHODS, INC. fluid flow dynamics models * Carbon fiber parts throughout * Performance Sloped Windshield Additional airframe items: * Ram air intake (modification supplied by Vision) * Copilot brakes (S H option) * Electric slotted flaps (S H option) * Quiet-flite speed brakes * Extended Rudder & Ventral (modification supplied by Vision) * Whelen strobes in nav light housing * Landing Gear Up and Down Locks with emergency extension hand pump (S H option) * Fully bonded static system (custom modification) * Shape coded gear, flap, etc. levers (custom modification) * Electric aileron trim (custom modification) * Electric elevator trim (S H option) * Cabin heater (S H option) * Cabin forced air (custom modification) * Extended Tips with Fuel, Factory short tips, Racing tips * Hardwired Bose headsets * New Beringer wheels and antilock brake system
Inspection
Next Conditional Inspection Due: December 2026 For access to the dedicated aircraft website to see complete logs, photos, videos, and documentation, contact Brad Willette at Lane Aviation @ Ext 159. Thank you. ** Specifications Subject to Verification Upon Inspection **
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison 1 active offer
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Lane Aviation
hangar67.com
|
$399,000
|
Gulfport, MS | Mar 15, 2026 | 1 days | Active | |
|
Lane Aviation
controller.com
|
$349,000
$399,000
|
Columbus, OH | Mar 25, 2026 | — | Active |
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Glasair III RG
This 2001 Glasair III RG (N18TW) is a 1-seat experimental / homebuilt with 876 hours on the airframe. There are currently 2 III RG aircraft listed for sale . This aircraft is listed at the market average at $349,000.
The III RG cruises at 2 kts (4 km/h) .
NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Glasair III RG — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Ownership & Registration
FAA registration data pending for N18TW.
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 safety data coming soon.
We'll check N18TW against the NTSB accident database.
Price History
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