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?

How is temperature reported in a METAR?

An aircraft is approaching Otopeni, the destination aerodrome, and has received the following ATIS

broadcast. What is the additional information in the following ATIS?

"OTOPENI INFORMATION OSCAR.

TIME 12:50

EXPECT AN ILS APPROACH.

ARRIVALS RUNWAY 08 RIGHT. DEPARTURES RUNWAY 08 LEFT

TRANSITION ALTITUDE 4000 FT.

WORK IN PROGRESS ON APRON TWO.

SURFACE WIND 250, 14 KNOTS.

VISIBILITY 10 KILOMETRES OR MORE.

SCATTERED 2400 FEET, BROKEN 4600 FEET.

CUMULONIMBUS DETECTED.

TEMPERATURE +19, DEW POINT +4.

QNH 1007

NO SIGNIFICANT CHANGE

ACKNOWLEDGE RECEIPT OF INFORMATION OSCAR WITH APP ON 119.415.

DEPARTURE WITH DELIVERY ON 121.955."

Which phrase shall be used if you want to say "I understand your message and will comply with it?

What does the phrase "Roger" mean?

What does MSA stand for?

To avoid maintaining a listening watch when using HF radio frequencies a selective calling system (SELCAL) is used. The SELCAL code letters are ALBM. What is the correct phraseology for requesting a SELCAL check?

The logon is the first step in the data link process for CPDLC. Who can initiate the LOGON?