Aeronautical HF Radio Map

Many thanks to Craig Fuller who shared this excellent Aeronautical HF radio map on the Shortwave Listeners Global Facebook page.

Click here or here to download the map as a large graphic.

Note that this map is 13 years old and somewhat out-of-date. Paul Jones kindly posted some frequency updates to the Shortwave Listeners Global Facebook page:

Confirmed SHANWICK QRG's.
(Shanwick = Shannon/Prestwick)
Clearance Delivery
123.950Mhz
127.650Mhz
135.525Mhz

Southern Routes
3016 HF
5598 HF
8906 HF
13306 HF
17946 HF

Family 'B'Central & Northern Routes
2899 HF
5616 HF
8864 HF
11279 HF
13291 HF
17946 HF

Family 'C' Central & Northern Routes
2872 HF
5649 HF
8879 HF
11336 HF
13306 HF
17946 HF

Family 'D' Central & Northern Routes
2971 HF
4675 HF
8891 HF
11279 HF
13291 HF
17946 HF

Family 'F' Central & Northern Routes
3476 HF
6622 HF
8831 HF
13291 HF
17946 HF

Shanwick VHF 127.900 Mhz

EMERGENCY 121.500 MHz