Radio Frequencies of Interest to Telephone Experimenters Air-Ground Stations Channel Ground Airborne 1 454.95 459.95 2 454.9 459.9 3 454.85 459.85 4 454.8 459.8 5 454.75 459.75 6 454.7 459.7 7 454.725 459.725 8 454.775 459.775 9 454.825 459.825 10 454.875 459.875 11 454.925 459.925 12 454.975 459.975 Signaling 454.675 --------------------------- The following is a list of the channels used for high seas phone calls. As a rule, the 4 MHz band comes in best at night while the higher channels are best received during daylight hours. All frequencies are in kilohertz. (Editorial Note From Scan_Man: These frequencies have been monitored by phreaks for the purpose of getting calling card numbers. Since the person making the call must pay for it, its either cash (not in most cases) or most likely a calling card. In the case of the calling card, the ship operator must read the calling card number over the air to the coastal operator. Im surprised more people havnt thought of this)! Channel Ship Coast ------- ---- ----- 401 4063.0 4357.4 402 4066.1 4360.5 403 4069.2 4363.6 404 4072.3 4366.7 405 4075.4 4369.8 406 4078.5 4372.9 407 4081.6 4376.0 408 4084.7 4379.1 409 4087.8 4382.2 410 4090.9 4385.3 411 4094.0 4388.4 412 4097.1 4391.5 413 4100.2 4394.6 414 4103.3 4397.7 415 4106.4 4400.8 416 4109.5 4403.9 417 4112.6 4407.0 418 4115.7 4410.1 419 4118.8 4413.2 420 4121.9 4416.3 421 4125.0 4419.4 422 4128.1 4422.5 423 4131.2 4425.6 424 4134.3 4428.7 425 4237.4 4431.8 426 4140.5 4434.9 -------------------------- 801 8195.0 8718.9 802 8198.1 8722.0 803 8201.2 8725.1 804 8204.3 8728.2 805 8207.4 8731.3 806 8210.5 8734.4 807 8213.6 8737.5 808 8216.7 8740.6 809 8219.8 8743.7 810 8222.9 8746.8 811 8226.0 9749.9 812 8229.1 8753.0 813 8232.2 8756.1 814 8235.3 8759.2 815 8238.4 8762.3 816 8241.5 8765.4 817 8244.6 8768.5 818 8247.7 8771.6 819 8250.8 8774.7 820 8253.9 8777.8 821 8257.0 8780.9 822 8260.1 8784.0 823 8263.2 8787.1 824 8266.3 8790.2 825 8269.4 8793.3 826 8272.5 8796.4 827 8275.6 8799.5 828 8278.7 8802.6 829 8281.8 8805.7 830 8284.9 8808.8 831 8288.0 8811.9 -------------------------- 1201 12330.0 13100.8 1202 12333.1 13103.9 1203 12336.2 13107.0 1204 12339.3 13110.1 1205 12342.4 13113.2 1206 12345.5 13116.3 1207 12348.6 13119.4 1208 12351.7 13122.5 1209 12354.8 13125.6 1210 12357.9 13128.7 1211 12361.0 13131.8 1212 12364.1 13134.9 1213 12367.2 13138.0 1214 12370.3 13141.1 1215 12373.4 13144.2 1216 12376.5 13147.3 1217 12379.6 13150.4 1218 12382.7 13153.5 1219 12385.8 13156.6 1220 12388.9 13159.7 1221 12392.0 13162.8 1222 12395.1 13165.9 1223 12398.2 13169.0 1224 12401.3 13172.1 1225 12404.4 13175.2 1226 12407.5 13178.3 1227 12410.6 13181.4 1228 12413.7 13184.5 1229 12416.8 13187.6 1230 12419.9 13190.7 1231 12423.0 13193.8 1232 12426.1 13196.9 -------------------------- Written for P-80 Systems 304-744-2253 by THE RESEARCHER