Updated: Oct 25, 2021
5222khz, 5566khz, 8600khz, 10519khz, and call signs for everything from MRTP20 to Oliver Hazard Perry frigates. Are they all going to Port Said East?
19 October / A partial explanation for the activity: ENS Alexandria has been training with the Greek Navy. This was probably call sign سائر . ENS Taba has been training with the US Navy in the Red Sea. This was probably either call sign عشري or فارو . ENS Al Zafer F951 has been training with the Spanish Navy. This ship dates to the 1970's and we weren't sure it was still active. Here is a picture showing the SY-1 missile launchers that make this ship so recognizable.

https://dailynewsegypt.com/2021/10/19/egyptian-us-greek-spanish-navies-carry-out-joint-drills/
ENS Tahya Misr was also training with the French Navy on 15 October and we think مرسل was the call sign.
21 October / No party at Port Said but they put on a show at Ras El Tin Base to welcome back the ships from "combat missions".