Single-engine piston

N577WN

2021 Homebuilt SLING 4TSI

Registered No accidents on file
Built
2021
Serial
188SK
Class
Single-engine piston
Engines
Rotax 915 IS
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Bend, OR
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Registration record

N577WN on the FAA register

Type
2021 Homebuilt SLING 4TSI
Serial
188SK
Engines
Rotax 915 IS
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Bend, OR
Certificate issued
2021-06-08
Airworthiness date
2021-09-29
Registration expires
2028-06-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A76A6B
Mode S (octal)
51665153
Seats (type)
4
Weight class
up to 12,499 lb
Kit
Airplane Factory SLING 4 TSI
Status
Current as of October 2026
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 2021-09-29
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2021-06-08
    Certificate of registration issued as N577WN.
Overview

About N577WN

N577WN is a 2021 Homebuilt SLING 4TSI, serial number 188SK. It is registered to an individual in Bend, Oregon. The current certificate of registration was issued on June 8, 2021 and expires on June 30, 2028.

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 29, 2021.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N577WN.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N577WN.

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 Oregon· 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.