Brazilian Army 31/Oct/2004 Transmission Modes: AX.25 Packet Radio 300bd 200Hz MIL-188-141A 125db 1759Hz ALE MIL-188-110A 2400bd HF Modem USB Voice USB Voice, encrypted Logged Frequencies: 6934.6 7944.6 8036.6 9063.6 9118.6 10712.6 10933.6 11453.6 11508.6 11531.6 11611.6 12133.6 13491.6 13491.7 13943.6 14583.6 14601.6 14706.6 16334.6 18219.6 18246.7 18278.5 19678.6 20536.6 Reported Frequencies: Web Address: http://www.exercito.gov.br Language: Portuguese [SAT][SUN] ALE, Packet Radio and other identifiers follow military region abbreviations. Packet Radio activity is encrypted, as are MIL-188-110A modem transfers. USB voice rarely in the clear. Reported Callsigns/ALE Identifiers: AC1 12th Military Region, Acre (HQ Rio Branco) AL1 7th Military Region, Alagoas (HQ Macieo) AM1 8th/12th Military Region, Amazonas (HQ Manaus) BA1 6th Military Region, Bahia (HQ Salvador) BR1 Districto Federal (HQ Brasilia) CE1 10th Military Region, Ceara (HQ Fortaleza) ES1 1st/4th Military Region, Espirito Santo MA1 10th Military Region, Maranhao MS1 9th Military Region, Matto Grosso do Sul (HQ Campo Grande) OR1 Possibly Orinoco or error for RO1 Rondonia, (HQ Porto Velho) PA1 8th Military Region, Para (HQ Belem) PE1 7th Military Region, Pernambuco (HQ Recife) PR1 5th Military Region, Parana (HQ Curitiba) RJ1 Rio de Janeiro (HQ Rio de Janeiro) RS1 Rio Grande do Sul (HQ Porto Alegre) SP1 2nd Military Region, Sao Paulo (HQ Sao Paulo)