Active S05 Thin parallel lines visible at broadcast start. Spread during Block 2. Resolved completely before the last song of Block 4 ended — no trace by 02:15. Clean outcome this session.
Active S06 Four incomplete lines in near-English appeared on east glass during Block 2. Finger-width. Not transcribed, not photographed by choice. Lines moved toward each other during the Block 3 Ace of Spades call. Stopped short of touching. Unresolved at session close.
Active S07 First hard frost of the December sessions. Corner icing on north glass at broadcast start. Did not develop further. Resolved by 02:00.
Active S08 Heavy frost on all glass by broadcast open. Uniform, no patterning. Resolved normally by 03:00 post-broadcast.
Active S09 Fine lines in the lower corner of the east-facing glass, forming from Block 2 onward. Not legible. Spread approximately two inches by close. Pattern more deliberate by Block 4. The Block 3 caller knew about the east window frost without being told — asked with the precision of someone confirming a known fact.