Single-engine piston

N186BG

2025 Homebuilt 750 Superduty

Registered 1 NTSB/FAA record
Built
2025
Serial
SD75-11850
Class
Single-engine piston
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Battle Ground, WA
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Registration record

N186BG on the FAA register

Type
2025 Homebuilt 750 Superduty
Serial
SD75-11850
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Battle Ground, WA
Certificate issued
2025-08-15
Airworthiness date
2025-08-27
Registration expires
2032-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A15716
Mode S (octal)
50253426
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Zenith Aircraft Co STOL CH 750 SD
Status
Current as of October 2026
Registry history

Timeline

  • 2032-08-31
    Registration expires (renewal due).
  • 2025-12-23
    Accident at Yacolt, WA; damage: substantial.
  • 2025-08-27
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2025-08-15
    Certificate of registration issued as N186BG to the current registrant.
  • 1994-08-05
    N186BG previously assigned to a Homebuilt B-8M (s/n BD01); cancelled.
Overview

About N186BG

N186BG is a 2025 Homebuilt 750 Superduty, serial number SD75-11850. It is registered to an individual in Battle Ground, Washington. The current certificate of registration was issued on August 15, 2025 and expires on August 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Ama/Expr UNKNOWN ENG engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated August 27, 2025.

N186BG has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2025-12-23 Accident · Yacolt, WA Damage: Substantial NTSB · WPR26LA072
Reported aircraft: Zenith 750
Probable cause: A loss of engine power for undetermined reasons.
NTSB report ↗

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 Washington· 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.