What is the procedure for conducting a 'blind transmission' when in an uncontrolled airspace where other aircraft are known to be operating, but contact with an FSS or MF is not possible?

Question: What is the procedure for conducting a 'blind transmission' when in an uncontrolled airspace where other aircraft are known to be operating, but contact with an FSS or MF is not possible?

Answer options:

• Maintain silence to avoid confusion. ✅ Broadcast intentions on 121.5 MHz or the common aerodrome traffic frequency (CTAF) using the phrase 'BLIND TRANSMISSION'.
• Use hand signals or visual maneuvers to communicate with other aircraft.
• Land immediately at the nearest deserted runway.

Correct answer: Broadcast intentions on 121.5 MHz or the common aerodrome traffic frequency (CTAF) using the phrase 'BLIND TRANSMISSION'.

Explanation: In such situations, pilots should conduct a 'blind transmission' by broadcasting their position and intentions on an appropriate common frequency (e.g., CTAF or 121.5 MHz) preceded by 'BLIND TRANSMISSION' to inform other traffic, as per AIM guidelines.