Instrument Rating Checkride Practice Test

Is it possible to file an airport with only a GPS approach as an alternate?

1. Yes, with appropriate equipment

2. No, never

3. Only if it has a precision approach

4. Yes, regardless of equipment

The correct answer is: Yes, with appropriate equipment

Filing an airport with only a GPS approach as an alternate is permitted, provided the aircraft is equipped appropriately. This means that the aircraft must have the necessary equipment to perform a GPS approach, including a GPS receiver with the capability to provide lateral and vertical navigation, and the pilot must be trained and qualified for these procedures. According to FAA regulations, an alternate airport can be filed if certain criteria are met, and one of the scenarios allows for an airport that exclusively has a GPS approach, as long as the pilot and the aircraft possess the requisite capabilities. This ensures that in case of diversion, the pilot can safely navigate to that alternate using the available GPS approach. It's crucial that the specific approach also falls within the minimums established for use as an alternate, which includes considerations for weather conditions and the required equipment for the approach type. The incorrect options stem from misunderstandings about the regulations surrounding alternate airport requirements. The restrictions on precision approaches do not apply in scenarios where proper equipment and certifications are met for GPS approaches, and stating that it is never acceptable is not aligned with the capabilities afforded to pilots flying with modern avionics.