A pilot is flying VFR in controlled airspace when he/she notices a receiver failure. Which of the following actions must the pilot take?

1. Squawk 7500 and IDENT.

2. Transmit reports at the scheduled times or positions.

3. Precede the transmitted reports with the phrase "TRANSMITTING BLIND DUE TO RECEIVER FAILURE"

4. Transmit the reports on the frequency in use.

5. Duplicate the reports on the emergency frequency 121.5 MHz.

6. Exit the controlled airspace as soon as practicable.

A pilot is flying in airspace where no Air Traffic Control service or advisory service is provided. Should the pilot suffer a receiver failure, apart from preceding all transmissions with "Transmitting blind due to receiver failure", which of the following actions must be taken?

1. Transmit reports at scheduled times

2. Repeat each message after transmitting it

3. Advise the time of the next intended transmission

4. Transmit information regarding the pilot-in-command's intention for continuation of the flight

5. Set the appropriate SSR code

6. Attempt to re-establish communications using the company frequency

Which of the following is correct concerning a METAR?