Port of Houston (Harris County)

Last Updated: April 11, 2021, 01:38 am UTC


Port of Houston

Port of Houston Authority
Texas Wide Area Radio Network (TxWARN)
Project 25 Phase II
Port public safety and other operations.
Marine Operations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.250 BM CSQ Capt of Port Captain of the Port (Marine Ch. 5A) FM Federal
156.725KXE228 BM CSQ PilotsOffice Houston Pilots Office (Marine Ch. 74) FM Business
156.600 BM CSQ VTS 1 GalTxC Vessel Traffic Service (VTS) - Sector 1 Galveston/Texas City (Marine Ch. 12) FM Other
156.550 BM CSQ VTS 2 GalBay Vessel Traffic Service (VTS) - Sector 2 Galveston Bay (Marine Ch. 11) FM Other
157.050 BM CSQ VTS 3 Bayou Vessel Traffic Service (VTS) - Sector 3 Buffalo Bayou (Marine Ch. 21A) FM Other

Also see Harris County Federal frequencies for Coast Guard frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
171.6625 RM 301 NAC CBP DNet 207 Customs and Border Protection Ch. B14 D-Net 207 (City Dock 27) P25 Federal
171.350 RM 301 NAC CBP DNet 209 Customs and Border Protection D-Net 209 (Barbours Cut) P25 Federal
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.475WQIM972 RM 054 DPL APM Terminal APM Terminals FMN Business