# Registered aircraft: Lycoming IO-540-K1A5D

A list on [Lycoming IO-540-K1A5D](https://openairdocs.org/engine/lycoming-io-540-k1a5d.md).

Aircraft with this engine in the FAA registry, by N-number.

- [N181DW](https://openairdocs.org/aircraft/N181DW.md): Northern Aviation LLC · Palmer, AK · S/N 32R-7680440
- [N65BD](https://openairdocs.org/aircraft/N65BD.md): Guaranteed Overnight Cargo LLC · Miami, FL · Built 1975 · S/N 32R-7680083
- [N7721C](https://openairdocs.org/aircraft/N7721C.md): Renfro Jacqueline L · Bethel, AK · Built 1975 · S/N 32R-7680060

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE engine_model_code IN ('41664')
ORDER BY n_number
```

This list as a web page: https://openairdocs.org/engine/lycoming-io-540-k1a5d/aircraft

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