Assorted Federal Frequencies - Houston, Texas
170.8250        FBI F-? (Special Ops. - Group A) (pl167.9)
170.9000        FBI F-? (Special Ops. - Group B) (pl 167.9)
165.3500        FBI F-? (DES)
167.7850        FBI F-2 Intercity  (Extensive DES)
165.3750        US Secret Service (Nationwide) (Command Post - Charlie)
163.6250        INS F-1 Immigration & Naturalization) (Group 1) (pl 100.0)
163.6750        INS F-4   (Immigration & Naturalization Service)  (Active)
169.9250        INS F-2 ?
165.2875        BATF Channel 1 (Surveillance )
167.5350        BATF - Houston (Tactical?) (Normal Green Mode)
418.2250        BATF Enforcement / Channel - E1 (Active)
164.6000        Federal Drug Task Force F-6 ? (Houston) (DES)(Telco Linked)
418.6250        DEA  (Channel - A1) (Operations) (I-416.050) (PL156.7)
418.9000        DEA  (Channel - A2) (I-416.325) (Hand-Held Radios ?)
418.7500        DEA  (Channel - A3) (Strike Force) (Low Power -Simplex)
418.6750        DEA  (Channel - A4) (Strike Force) (Simplex / Repeater)
418.8250        DEA  (Channel - A5) (Ops) (I-415.600c) (SW Hou)
418.9500        DEA  (Channel - A6) (Ops) (I-416.200)  (Galv) (i-416.150?)
418.9750        DEA  (Channel - A7) (Ops) (I-417.025c)/F-8 (Simplex)
417.7500        DEA  (Channel - A9) / F-10 (Simplex)
409.6250        US State Department ??? - Houston (Active) (GREEN/RED)
415.2000        Houston Federal Police Comm Center/Protective Service Div)

US Postal Service - Houston
407.7750        USPS F-1 ?(Inspection)
414.7500        USPS F-2 ?(Inspection/Security)
407.7250        USPS F-3 ? (GREEN DES)
415.0500        USPS F-4 ?
408.0500        USPS F-5 ?
410.2000        USPS F-? Maintenance/Transportation (DULL)
418.3000        USPS F-? Main Post Office @ Franklin ?
418.2000        UPSP F-? (Weak - Motorola Squelch Tail)
408.0250        USPS F-?