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2019 Stemme S12-GSingle-Engine Piston Aircraft • Phoenix, AZ, USA

This 2019 Stemme S12-G (N11SK) represents a high-performance motorglider with only 252.4 total hours since its January 2020 delivery. Powered by a Rotax 914 engine showing 203.3 hours (with overhaul due September 2024 per 2000-hour TBO), the aircraft boasts exceptional efficiency with a 130-knot cruise burning just 4.3 gph at 17,500 feet, delivering a 5-hour range. Its impressive 53:1 glide ratio and minimal sink rate under 100 fpm highlight its soaring capability, complemented by a 31,000-foot service ceiling.

The aircraft features a practical 25-meter folding wing system allowing storage in standard T-hangars and taxi operations with...

Year
2019
Make
Stemme
Series
S12
Model
S12-G
Tail #
N11SK
Serial #
12-030

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Specifications

Category
Single-Engine Piston
Intended Use
Recreational
Flight Rules
VFR

Hours, Logs & Inspections

Total Time
252.4 hrs
Engine 1 Time
203.3 hrs
Inspection Status
Call Hain Aviation for Inspection and/or Demo by appointment 14AZ

Avionics

GPS

Garmin G3X - Dual

Autopilot

EMS/EIS

LX9000 - glide comp.

Additional Equipment

Oxygen System

Oxygen

USB Power

Tail Boom Tow Assembly

Battery Charger

Battery charger/conditioner

Canopy Cover

Interior & Exterior

Exterior Notes
Always hangared

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
914
Engine Power
115 HP
Propeller Model
Folding propeller

Asking Price

$420,000

Aircraft Location

Phoenix, AZ, USA

Listing Details

Used
For Sale

Price History

Jul 14, 2025: $420,000(-$25,000) - controller

Jul 1, 2025: $445,000 - controller

Contact Seller

First Seen: Jul 1, 2025

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Asking Price

$420,000