BM82557

Following are frequencies that may be used when the GUARD DOG CAP (District of Columbia - Naval Support Facility Thurmont "Camp David"} is active. Please note that not all frequencies are used during a CAP, in particular those labeled Noble A2A (air to air) --

121.5000 VHF Guard 135.5250 Potomac Tracon 139.7000 NORAD Huntress 143.8250 HMX-1 MCAF Quantico VA A2A (FM Mode) 226.7500 Noble A2A 228.1500 Guard Dog AR 228.9000 NORAD Huntress 234.8000 121st DC ANG Ops Discrete 238.1750 121st DC ANG Aux 5 247.0500 Guard Dog AR 247.5000 Guard Dog AR 259.9000 Noble (Barnes) A2A 260.9000 NORAD Huntress 263.2000 Noble A2A 265.8000 HMX-1 Common 267.5000 Noble A2A 268.2000 Noble A2A 268.5250 Noble A2A 269.5000 Potomac Tracon DCA Approach and Departure DAILY 273.9500 HMX-1 A2A 276.4000 HMX-1 OPS 277.1750 HMX-1 Control 277.4500 Noble A2A 283.7000 Noble A2A 285.2250 121st DC ANG A2A 293.3000 Noble A2A 294.7250 Noble A2A 298.6000 Cosmic A2A 318.9000 HMX-1 OPS 319.1750 121st DC ANG Aux 7 328.5000 Noble A2A 350.2500 Potomac Tracon Guard Dog CAP 363.9000 Noble A2A 364.2000 NORAD Huntress AICC 370.9750 Noble A2A 373.8250 Noble A2A 375.0000 Quantico Helipad 379.8000 Noble A2A