Single-engine piston

N3125B

Homebuilt Volmer Sportsman

Registered No accidents on file
Built
—
Serial
777
Class
Single-engine piston
Engines
Lycoming O-235 series
Status
Current as of October 2026
Registered owner
Kinkema James A + 1 co-owner (Partnership)
Based
Milwaukee, WI
Registration record

N3125B on the FAA register

Type
Homebuilt Volmer Sportsman
Serial
777
Engines
Lycoming O-235 series
Registered owner
Kinkema James A + 1 co-owner
Milwaukee, WI
Certificate issued
2008-06-13
Airworthiness date
1996-09-09
Registration expires
2027-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A35148
Mode S (octal)
50650510
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-09-30
    Registration expires (renewal due).
  • 2008-06-13
    Certificate of registration issued as N3125B to the current registrant.
  • 1996-09-09
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1952-12-18
    N3125B previously assigned to a Cessna 170B (s/n 25367); cancelled.
Overview

About N3125B

N3125B is a Homebuilt Volmer Sportsman, serial number 777. The FAA register lists Kinkema James A + 1 co-owner as the registrant in Milwaukee, Wisconsin. The current certificate of registration was issued on June 13, 2008 and expires on September 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-235 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 9, 1996.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N3125B.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N3125B.

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

Same state

Other aircraft registered in Wisconsin

All 6,164 aircraft registered in Wisconsin →
Similar aircraft

Other single-engine pistons on the register

Own N3125B?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in Wisconsin· 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.