Single-engine piston

N850K

2013 Homebuilt Searey

Registered No accidents on file
Built
2013
Serial
1LK569C
Class
Single-engine piston
Engines
Rotax 914 series
Status
Current as of October 2026
Registered owner
S&K Aviation LLC (LLC)
Based
Helena, MT
Registration record

N850K on the FAA register

Type
2013 Homebuilt Searey
Serial
1LK569C
Engines
Rotax 914 series
Registered owner
S&K Aviation LLC
Helena, MT
Certificate issued
2022-03-01
Airworthiness date
2013-04-13
Registration expires
2029-03-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
ABA839
Mode S (octal)
52724071
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Progressive Aerodyne Inc SEAREY
Status
Current as of October 2026
Registry history

Timeline

  • 2029-03-31
    Registration expires (renewal due).
  • 2022-03-01
    Certificate of registration issued as N850K to the current registrant.
  • 2013-04-13
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1936-04-15
    N850K previously assigned to a Great Lakes Aircraft Great Lakes 4A-1 (s/n 100); cancelled.
Overview

About N850K

N850K is a 2013 Homebuilt Searey, serial number 1LK569C. The FAA register lists S&K Aviation LLC as the registrant in Helena, Montana. The current certificate of registration was issued on March 1, 2022 and expires on March 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 914 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 13, 2013.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N850K.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N850K.

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 Montana· 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.