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Registered aircraft · FAA record as of November 6, 2026Al Stubblefield STOL CH 701
N9904S is an Al Stubblefield STOL CH 701, a fixed-wing airplane with one motor with a four-stroke engine. It has 2 seats. It is registered to an individual in Friendswood, Texas. The registration is valid: it was issued on January 25, 2021 and expires on January 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated November 20, 2015.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Al Stubblefield
- Model
- STOL CH 701
- Serial number
- 7-7224
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Four-cycle pistonFAA type of engine code 8 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Jabiru 2200 · 85 hp
- Fuel
- 100LL avgas; the engine's maker also approves mogas, UL91, UL94
- Seats
- 2
- Year built
- Not given
- Kit
- ZENITH ACFT CO STOL CH 701
- Transponder code
- ADD598 (octal 53352630)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- January 25, 2021
- Expires
- January 31, 2028
- Last FAA action
- April 14, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Amateur builtFAA certificate purpose code 2 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · November 20, 2015
- FAA region
- SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
- FAA record id
- 01165586
Owner as the FAA publishes it
- Name
- Wiechmann Michael D
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 400 W Parkwood Ave Ste 112
Friendswood, TX 77546-5479
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Connections how N9904S links to the rest of the register
- Al Stubblefield 1 aircraft on the register
- Jabiru 2200 147 aircraft with this engine series · 85 hp
- Friendswood, TX 138 aircraft registered in this town
- Texas 29,966 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N9904S.json.
Records check free · 0 to understand · 4 clear
The public federal record on N9904S, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Wiechmann Michael D, an individual, certificate issued January 25, 2021, expires January 31, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 7-7224 for this model in the deregistered file. [2]
No other airframe has carried N9904S according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N9904S. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of November 6, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 6, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 6, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, November 6, 2026. See this record on the FAA site · This record as data