Search BTS Flight Data to get aircraft registration info into OpenFlights
Make your OpenFlights data more complete with this shortcut to look up aircraft registration details for flights operating within the USA. Click the icon on a flight entry or edit page and the system will automatically display the aircraft registration N-Number if it is a domestic US flight since 1995 with the DoT filing the data.
Just make sure to save your changes after the info is added!
v0.1.3 - Support for https on OpenFlights site