I got the same message when trying to make my reservation via the website. I called the hotel number and they got the reservation done.
On Sun, Aug 11, 2019, 5:18 PM Mike McCann via AMSAT-BB amsat-bb@amsat.org wrote:
Hello All, I just tried to make a reservation at the Arlington Hilton for the AMSAT Symposium, the Web site is saying that there aren't any rooms available at the AMSAT rate. Is anyone else seeing this problem? Mike KB2GHZ _______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb