Question

While en route flying under IFR along a federal airway, you experience total communications failure. You're in IMC. If all of the route options are available, which should you choose according to part 91 regulations?

Answer 1

If experiencing total communications failure while en route flying under IFR along a federal airway in IMC, according to Part 91 regulations, continue the flight along the route assigned in the last ATC clearance.

Step-by-step explanation:

In the scenario of total communications failure during Instrument Flight Rules (IFR) operations along a federal airway in Instrument Meteorological Conditions (IMC), Part 91 regulations provide guidance on the course of action. The pilot should adhere to the last assigned Air Traffic Control (ATC) clearance, maintaining the assigned route and altitude. This ensures that the pilot continues to operate in a predictable manner, enhancing overall airspace safety.

While it may be challenging to navigate without communication, adhering to the last clearance minimizes the potential for conflicts with other air traffic. Pilots should also comply with any published procedures or routes, such as standard instrument departures and arrivals, as applicable to the situation.