Arlington Mass had a working fire last night

Arlington Mass had a working fire last night - on 483.2875R it was
announced that the "Fireground (FG) Channel" was Arlington FD Channel
1 - and that the "Covering Channel" was MetroFire North

Mutual Aid covering units actually operated on AFD Ch1 with the FG
units - there was no traffic on MetroFire North (482.25R) at all

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