Originally Posted by
TED74
To add a few more words…you’re not contactable the ENTIRE CALENDAR DAY for CQ days, which some people misunderstand. Even if you have an A period and fly home before supper, don’t ack anything before midnight unless you know what you’re doing and you have good reason to.
To add a few more words to TED’s more words…it’s the LATER of midnight that calendar day OR 9 hrs after the schedule debrief time (local) or 9 hrs after scheduled positive space flight blocks in (commuter)