Found this:
Only those radios that have been type-certified by the FCC for use in the GMRS may be used in this service. Most radios intended for use in the nearby Amateur Radio band (420-450 MHz) and some older (especially tube-type) commercial radios are not permissible to use. Otherwise, some UHF-FM radios currently type certified for Part 90 use in the 450-470 MHz band which do not exceed 50 watts transmitter output power, and which do not include capabilities not permissible for use in GMRS, are also type certified for use in the GMRS.
Source: GMRS Description
That might be older info. It seems there is a lot of "not-so-light" reading on the subject from a Bing search, with some coverage here at RR. If the above has any basis of fact it would appear that the Wouxun's are OK to use for GMRS as they have no "non-compliant" capabilities such as scrambling, encryption, digital operation, etc.
We could go on and on about this I suppose. It's an interesting sidebar to the fact that these are quite versatile little radios.
Only those radios that have been type-certified by the FCC for use in the GMRS may be used in this service. Most radios intended for use in the nearby Amateur Radio band (420-450 MHz) and some older (especially tube-type) commercial radios are not permissible to use. Otherwise, some UHF-FM radios currently type certified for Part 90 use in the 450-470 MHz band which do not exceed 50 watts transmitter output power, and which do not include capabilities not permissible for use in GMRS, are also type certified for use in the GMRS.
Source: GMRS Description
That might be older info. It seems there is a lot of "not-so-light" reading on the subject from a Bing search, with some coverage here at RR. If the above has any basis of fact it would appear that the Wouxun's are OK to use for GMRS as they have no "non-compliant" capabilities such as scrambling, encryption, digital operation, etc.
We could go on and on about this I suppose. It's an interesting sidebar to the fact that these are quite versatile little radios.