Registry / Stemme Ag / STEMME S 12 / N11SK

Own N11SK?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N11SK V

Stemme Ag STEMME S 12 · 2019

Pilot & Owner Reviews

Be the first to share what you know about N11SK.

Share your experience with N11SK

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N11SK (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N11SK? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: a02b74
No flight data on file yet for N11SK.
Queries adsb.lol — works only if N11SK is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N11SK

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 05635TS

Stemme Ag STEMME S 12
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 55700

Manufacturer: Brp-Rotax
Model: 914 F2
Type: 4-Cycle Piston
Horsepower: 115 HP

FAA Registration Record

N-Number: N11SK
Serial Number: 12-030
Year Manufactured: 2019
ACFTREF Code: 05635TS
Engine Code: 55700
Status: V (V)
Certification: Standard – Utility
Type Aircraft: Glider (1)
Type Engine: 4-Cycle Piston (8)
Source: master

Transponder / ADS-B

Mode S (octal): 50025564
ICAO 24-bit (hex): A02B74

Registrant

Stemme N11Sk Llc
124 W Pine St
Missoula, MT, 598024222
FAA Region: S

Key Dates

Certificate Issued Apr 24, 2026
Airworthiness Oct 24, 2022
Expiration Apr 30, 2033
Last Activity Apr 24, 2026
Data as of Jun 6, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Stemme Ag STEMME S 12 at any airport.

Airport Performance Calculator

Pre-filled with STEMME S 12 performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Stemme Ag STEMME S 12 registrations