AIR TRAFFIC SERVICES COMMUNICATION FACILITIES

Question 1

What are the service details for ALDERGROVE APPROACH at EGAA?

Answer 1

Service Designation: APP (Approach)
Callsign: ALDERGROVE APPROACH
Channel(s): 133.125 MHz
Hours of Operation: H24 (24 hours a day)
Remarks: ATZ hours coincident with Approach hours
Coverage: DOC 60 NM/24,500 FT

Question 2

What are the service details for ALDERGROVE GROUND and ALDERGROVE TOWER at EGAA?

Answer 2

ALDERGROVE GROUND:

Callsign: ALDERGROVE GROUND
Channel: 121.755 MHz
Coverage: DOC 2 NM/GND
Hours of Operation: As directed by ATC
Remarks: When notified by ATIS, Radar and Tower will be provided as a combined function on frequency 133.125 MHz, Callsign ‘Aldergrove’.

ALDERGROVE TOWER:

Callsign: ALDERGROVE TOWER
Channel: 118.300 MHz
Coverage: DOC 25 NM/4,000 FT
Hours of Operation: H24 (24 hours a day)

Question 3

What are the service details for ALDERGROVE DIRECTOR (RADAR) at EGAA?

Answer 3

Service Designation: RADAR
Callsign: ALDERGROVE DIRECTOR
Channel: 120.905 MHz
Coverage: DOC 40 NM/19,500 FT
Hours of Operation: 0700-2200 (0600-2100)
Remarks: Not specified

Question 4

What is the frequency and coverage of ATIS Aldergrove?

Answer 4

Frequency: 126.130 MHz
Coverage:
* Distance: 60 NM
* Altitude: 20,000 FT
Operating Hours: H24

Question 5

What is the frequency and purpose of the “OTHER BELFAST FIRE” frequency?

Answer 5

Frequency: 121.600 MHz
Purpose:
* Non-ATS frequency
* Available when a fire vehicle is attending an aircraft on the ground in an emergency

Question 6

What is the frequency and purpose of the “OTHER ALDERGROVE EMERGENCY” frequency?

Answer 6

• Frequency: 121.500 MHz
• Purpose: Emergency frequency (O/R)