Eagle Pass area

[kkn50]

Noted active in the Eagle Pass area on 11/21/2006:

37.1800 Eagle Pass road crews
138.1000 Air to Air (MIL)
140.1000 Air to Air (MIL)
141.9250 Air to Air (MIL)
143.7000 Air to Air (MIL)
162.8000 Piedras Negras
163.3000 Piedras Negras
163.3875 Piedras Negras
163.6250 DES (likely Border Patrol)
163.8250 Piedras Negras
164.6375 Piedras Negras
164.6750 Piedras Negras
164.9000 Piedras Negras
166.7625 DES
167.6125 Analog Voice Inversion - Piedras Negras
167.9625 DES
168.0375 DES
169.7000 Piedras Negras
169.7375 DES
170.1250 DES
251.1250 ATC
252.8000 Air to Air (MIL)
273.6000 ATC
352.6000 ATC
393.8625 Control Channel - Piedras Negras
394.2875 Control Channel - Piedras Negras west
415.9250 DES - near Bracketville

 

[kkn50]

Noted active in the Eagle Pass area on 2009/04/21:

37.1800 Eagle Pass road crews
163.6250 P25 ENC & Clear
163.7750 P25 ENC
166.9875 P25 ENC
168.3875 DES
169.7375 P25 ENC
170.1250 DES
270.1000 Numerous aircraft working ATC
326.2000 Numerous aircraft working ATC
393.8625 Control Channel - Piedras Negras

345.0000 "Assume my guard...". Heard this when I was north of Eagle Pass on Hwy 57. This is a Coast Guard air freq and it sounded like a CG helo. The closest CG station is Corpus Christi but that is 200 miles away. Any ideas?