Single-engine piston

N517WM

2023 Elk Creek Endeavors SLING TSI

Registered No accidents on file
Built
2023
Serial
347SK
Class
Single-engine piston
Engines
Rotax 915 IS
Status
Current as of October 2026
Registered owner
Elk Creek Endeavors LLC (LLC)
Based
Pagosa Springs, CO
Registration record

N517WM on the FAA register

Type
2023 Elk Creek Endeavors SLING TSI
Serial
347SK
Engines
Rotax 915 IS
Registered owner
Elk Creek Endeavors LLC
Pagosa Springs, CO
Certificate issued
2023-07-24
Airworthiness date
2023-09-26
Registration expires
2030-07-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A67D70
Mode S (octal)
51476560
Seats (type)
4
Weight class
up to 12,499 lb
Kit
Airplane Factory Inc SLING TSI
Status
Current as of October 2026
Registry history

Timeline

  • 2030-07-31
    Registration expires (renewal due).
  • 2023-09-26
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2023-07-24
    Certificate of registration issued as N517WM.
Overview

About N517WM

N517WM is a 2023 Elk Creek Endeavors SLING TSI, serial number 347SK. The FAA register lists Elk Creek Endeavors LLC as the registrant in Pagosa Springs, Colorado. The current certificate of registration was issued on July 24, 2023 and expires on July 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 915 IS engine and 4 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 26, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N517WM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N517WM.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Colorado· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.