Perhaps not at all by coincidence, the observed FSB aircraft on ADSBx in the last 24 hours shows a fair spread across the entirety of Russia.

🇷🇺 RSD977 is Tu-214VPU RA-64523 #14CF0B
🇷🇺 RSD973 is An-148 RA-61712 #14F110
🇷🇺 RSD976 is An-148 RA-61719 #14F117

#Russia #USNavy USN P-8A poseidon seen operating over the baltic sea and baltic states - russian air force an-148-100EA / tu-154M included, having departed kaliningrad russia and currently over the baltic sea. #14F110 #154C5C #AE6814 #Kaliningrad

Rossiya Special Flight Detachment and Russian Air Force flights currently.

RSD808 is Tu-204-300 RA-64057 #14FA39
RSD956 is Tu-214VPU RA-64523 #14FC0B (FSB livery)
RSD959 is An-148-100 RA-61712 #14F110 (FSB livery)
RSD977 is A319-115(CJ) RA-73026 #151D42
RFF64401 is Tu-154M RA-85123 #154C83

🇷🇺 RSD977 is Tu-214VPU RA-64523 #14CF0B
🇷🇺 RSD973 is An-148 RA-61712 #14F110
🇷🇺 RSD976 is An-148 RA-61719 #14F117

https://x.com/DefenceGeek/status/2096152167950303513 (2/2)