Many shortwave broadcast stations will change frequencies for the A21 frequency
season starting March 28, 2021.

No frequencies for Shortwave Radiogram will change except for the DRM transmission
from WINB in Pennsylvania, Friday 1500-1530 UTC, which will be on new 15750
kHz (replacing 13655 kHz) starting April 2.

Programs on WINB 9265 kHz and WRMI 9955 kHz remain pegged to Eastern Time
in the United States, so they are one hour earlier by UTC. All other Shortwave
Radiogram transmissions stay at their UTC times.  

This will be the Shortwave Radiogram schedule effective March 28, 2021:



| UTC Day         | UTC Time    | kHz          | Transmitter           |

| Thursday        | 2330-2400   | 9265         | WINB Pennsylvania     |
| Friday          | 1300-1330   | 15770        | WRMI Florida          |
| Friday          | 1500-1530   | 15750        | WINB Pennsylvania     |
| Saturday        | 0000-0030   | 9955         | WRMI Florida          |
| Saturday        | 0230-0300   | 9265         | WINB Pennsylvania     |
| Saturday        | 1330-1400   | 15770        | WRMI Florida          |
| Sunday          | 0800-0830   | 5850 7730    | WRMI Florida          |
| Sunday          | 2330-2400   | 7780         | WRMI Florida          |