Monitoring period: 1635 to approx 2000 hrs local RAIDON 77 (UH60) REACH 451 (?) RODD 99 HEAVY (C5) RAIDON 52 (UH60) NOMAD 77 (CH47) CAPFLIGHT 1928 (Cessna 182) Frequencies active (am mode): 118.35, 125.35, 134.85, 252.10, 274.75, 295.8 (fm mode): 41.90 Ken Springfield MA Monitoring Area