Monitoring Period: 1000 to 1500 hrs local. Activity: CAPFLIGHT 1931 (C182?) FURY 73 (UH60) FURY 28 (UH60) GUARD COPTER 728 (UH60) Frequencies active: FM Mode: 41.90 AM Mode: 118.35, 125.35, 134.85 Ken Springfield MA Monitoring Area