Public Record · As of May 5, 2026
N186BG
Zenith STOL CH 750 SD · 2025 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
AMA/EXPR UNKNOWN ENG
Last Cert Issue
—
Aircraft Resources
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N186BG.
Tail Number
N186BG
Serial Number
SD75-11850
Make
ZENITH
Model
STOL CH 750 SD
Year of Manufacture
2025
Mfr / Model Code
0564252
Type Aircraft
Fixed Wing Single Engine
Type Engine
Reciprocating
Engines
1
Seats
2
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Horsepower
—
Weight Class
CLASS 1
Certification
Experimental (+1 flag) · code 42
Registrant
AHRENS SCOTT · Individual
Address
11711 NE 269TH ST · BATTLE GROUND, WA 98604-9791
FAA Region
Southern · County 011
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A15716
Mode S (Octal)
50253426
Kit Manufacturer
ZENITH AIRCRAFT CO
Kit Model
STOL CH 750 SD
Live position via ICAO24 A15716
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Dec 23, 2025
Yacolt, Washington
03 / Airworthiness Directives
Applicable to ZENITH STOL CH 750 SD
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Zenith STOL CH 750 SD in the Atlas
Zenith STOL CH 750 SD type page → — 28 registered · 3 NTSB records
Recent NTSB events · this type
-
Jun 3, 2017
San Juan, Puerto Rico Fatal
Atlas event → -
Oct 2, 1992
WIMBERLEY, Texas Fatal
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
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