Query with SQL
duckdb -csv -c "SELECT position, model, unofficial_name, former_holder, model_comment FROM 'https://openairdocs.org/data/latest/faa_type_certificate_model.parquet' WHERE tcds_number = 'E1GL' ORDER BY position"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT position, model, unofficial_name, former_holder, model_comment FROM 'https://openairdocs.org/data/latest/faa_type_certificate_model.parquet' WHERE tcds_number = 'E1GL' ORDER BY position
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
| Model | Also known as | Note |
|---|---|---|
| 250-C30 | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C30R (T703-AD-700) | (T703-AD-700) | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, then Inc. |
| 250-C47M | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C30R/1 (T703-AD-700B) | (T703-AD-700B) | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, then Inc. |
| 250-C28 | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C30U | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C30R/3M | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C30R/3 | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C30S | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C30G | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C30P | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C30M | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C28C | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C40B | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C47B | Formerly Detroit Diesel Allison of General Motors, then Allison Gas Turbine Division of General Motors, then Allison Engine Company, Inc., then Rolls-Royce Corporation (Indiana) | |
| 250-C28B | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C30G/2 | Formerly Rolls-Royce Corporation (Indiana) | |
| 250-C47B/8 | ||
| 250-C47E | ||
| 250-C30R/3D | ||
| 250-C47E/1 | ||
| 250-C47E/4 | ||
| 250-C30R/3M7 |