During an IFR flight, an unexpected loss of communications occurs. The pilot should first:

Question: During an IFR flight, an unexpected loss of communications occurs. The pilot should first:

Answer options:

• Proceed to the nearest suitable aerodrome and land
• Squawk 7700 on the transponder ✅ Attempt to re-establish communication by checking radio selected frequency and volume, and attempting contact on other frequencies (e.g., 121.5 MHz or FSS)
• Proceed according to the last acknowledged clearance, then to the destination, holding at the initial approach fix (IAF) and commencing approach at ETA or EFC

Correct answer: Attempt to re-establish communication by checking radio selected frequency and volume, and attempting contact on other frequencies (e.g., 121.5 MHz or FSS)

Explanation: In case of unexpected communication loss, the first action is to attempt to restore it by checking equipment and trying other frequencies. Only after exhausting these options should the pilot proceed with lost communication procedures, which involve flying according to specific rules.