03/01/21 16:36:58 UTC
276.500 MHz
CLINTWOOD, VA
Mid air re-fueling training
 
02/26/21 18:37:21 UTC
238.900 MHz
MOLINE, IL
(Corrected) R135 COBRA55 (62-4129) transiting southern WI
 
02/26/21 18:35:29 UTC
238.900 MHz
MOLINE, IL
KC135 COBRA55 (62-4129) transiting southwest WI
 
02/25/21 20:20:31 UTC
252.100 MHz
WAUCONDA, IL
MASH82 20 min out looking for parking with one writeup
 
02/25/21 18:52:01 UTC
319.175 MHz
WAUCONDA, IL
air/air chat and heading for the tanker KC135 just left Grissom on flightradar
 

02/14/21 02:49:06 UTC
132.550 MHz
?
 
02/12/21 07:43:49 UTC
121.500 MHz
?
 
02/12/21 07:41:41 UTC
123.300 MHz
?
 
02/12/21 07:40:05 UTC
252.100 MHz
?
 
02/12/21 07:38:31 UTC
281.025 MHz
?
 
02/12/21 07:31:27 UTC
243.000 MHz
?
 
02/12/21 07:29:55 UTC
123.550 MHz
?
 


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NASA HF Frequencies


These frequencies can usually be found active during times of Shuttle or other rocket launches from the Cape. The two freqs marked in bold are the most likely you'll catch some comms on, these are the frequenies the Cape use to communicate with the Solid Booster Recovery ships. Keep you HF received tuned to the primary (10780 KHz) for many hours before launch and you'll hear something.

Frequency Modulation Description
5810.0 KHzUSBCape Radio - Secondary Booster Recovery
10780.0 KHzUSBCape Radio - Primary Booster Recovery
7765.0 KHzUSBCape Radio - Active during STS-113
3089.5 KHzUSBNASA Air-to-Ground
6743.5 KHzUSBNASA Air-to-Ground
9003.5 KHzUSBNASA Air-to-Ground
11192.5 KHzUSBNASA Air-to-Ground
15062.5 KHzUSBNASA Air-to-Ground
3385.0 KHzUSBNASA Emergency Net
3395.0 KHzUSBNASA Emergency Net
4604.5 KHzUSBNASA Emergency Net
6982.5 KHzUSBNASA Emergency Net
14455.0 KHzUSBNASA Emergency Net
2360.0 KHzUSBNASA HF Net
3379.0 KHzUSBNASA HF Net
3388.0 KHzUSBNASA HF Net
5403.5 KHzUSBNASA HF Net
5821.0 KHzUSBNASA HF Net
5961.0 KHzUSBNASA HF Net
6106.0 KHzUSBNASA HF Net
6108.0 KHzUSBNASA HF Net
6809.0 KHzUSBNASA HF Net
9462.0 KHzUSBNASA HF Net
11801.0 KHzUSBNASA HF Net
12129.0 KHzUSBNASA HF Net
12219.0 KHzUSBNASA HF Net
13633.0 KHzUSBNASA HF Net
13744.0 KHzUSBNASA HF Net
13780.0 KHzUSBNASA HF Net
14836.0 KHzUSBNASA HF Net
14989.0 KHzUSBNASA HF Net
15464.0 KHzUSBNASA HF Net
16201.0 KHzUSBNASA HF Net
16430.0 KHzUSBNASA HF Net
18744.0 KHzUSBNASA HF Net
20063.0 KHzUSBNASA HF Net
22983.0 KHzUSBNASA HF Net
23390.0 KHzUSBNASA HF Net