|Tales of Old Masthead|
This is another interesting audio magazine I came across "for historical fiction and alternate history." Short stories from 3,000 to 6,000 words are required for podcasts, set in any historical period. They accept unpublished or previously published stories, if the author retains the copyright. Payment is $25 through Paypal, so it might be a better market for stories already in print somewhere else, if you're hoping to make a living from your work! However, audio is becoming more popular and this seems a very accessible market.
Full submission details are on the Tales of Old website.