Single-engine piston

N931ST

2007 Homebuilt Zenith 701

Registered No accidents on file
Built
2007
Serial
6185
Class
Single-engine piston
Engines
Rotax 912UL series
Status
Current as of October 2026
Registered owner
Bos Ranch LLC (LLC)
Based
Woodside, CA
Registration record

N931ST on the FAA register

Type
2007 Homebuilt Zenith 701
Serial
6185
Engines
Rotax 912UL series
Registered owner
Bos Ranch LLC
Woodside, CA
Certificate issued
2021-12-23
Airworthiness date
2007-09-25
Registration expires
2028-12-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
ACEB02
Mode S (octal)
53165402
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Zenith Acft Co STOL CH 701
Status
Current as of October 2026
Registry history

Timeline

  • 2028-12-31
    Registration expires (renewal due).
  • 2021-12-23
    Certificate of registration issued as N931ST.
  • 2007-09-25
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N931ST

N931ST is a 2007 Homebuilt Zenith 701, serial number 6185. The FAA register lists Bos Ranch LLC as the registrant in Woodside, California. The current certificate of registration was issued on December 23, 2021 and expires on December 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 912UL series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 25, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N931ST.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N931ST.

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

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Browse: Aircraft registered in California· 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.