# N108CH: 1931 Great Lakes 2T-1E - Status: Valid registration - Airframe: [Great Lakes 2T-1E](https://openairdocs.org/model/great-lakes-2t-1e) (registry code 3910108, 2 seats) - Data sheets: [TCDS ATC 354](https://openairdocs.org/tcds/ATC%20354) (Great Lakes Aircraft Company) (OpenAirDocs) - Serial number: 235 - Year built: 1931 - Type: Fixed wing single engine - Engine type: Reciprocating - Certificate issued: June 6, 2024 - Expires: June 30, 2031 - Mode S code: A022A6 - Registered owner: [Gould Emil Bradley](https://openairdocs.org/faa-owner/GOULD%20EMIL%20BRADLEY) - Location: [Chappaqua, NY](https://openairdocs.org/faa-place/NY/Chappaqua) - Owner type: Individual - Owner's area on the map: 41.1712° N, 73.7697° W: Placed by OpenAirDocs at the center of ZIP code 10514, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=108CH - Page: https://openairdocs.org/aircraft/N108CH From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Great Lakes 2T-1E) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ERA24LA332](https://openairdocs.org/ntsb/ERA24LA332), Jul 28, 2024: Great Lakes 2T-1E (N108CH), Red Hook, NY, minor damage. Probable cause: The Great Lakes pilot's failure to maintain adequate clearance from the Bucker Jungmann while maneuvering during an air show, which resulted in a midair collision, the inability of the Bucker… ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20240728022422A](https://openairdocs.org/incident/20240728022422A), Jul 28, 2024: Great Lakes 2T-1E (N108CH), Rhinebeck, NY, Destroyed. While in formation flight, aircraft 1 overtook and descended onto aircraft 2, damaging the propeller of aircraft 2, causing it to lose thrust. Aircraft 2 then… ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (9) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Great Lakes 2T-1E) - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc - [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. Electronics International - [STC SA1626NM PAGE 1](https://openairdocs.org/stc/SA1626NM%20PAGE%201): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International - [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International - [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International - [STC SA2190NM PAGE 1](https://openairdocs.org/stc/SA2190NM%20PAGE%201): Installation of electronics International Digital Volt/Amp Gauges and Accessories. Electronics International - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories. Electronics International ## Related - Other Great Lakes 2T-1E aircraft: https://openairdocs.org/model/great-lakes-2t-1e/aircraft.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.