iwpriv ath0 mode 1
wlanconfig ath0 list freq
Channel 0 : 0 Mhz Channel 84 : 120 Mhz 11a Dynamic
Channel 0 : 0 Mhz Channel 47 : 26978* Mhz Static
Channel 0 : 0 Mhz Channel 58 : 25135* Mhz Static
Channel 0 : 0 Mhz Channel 117 : 28265* Mhz Static
Channel 0 : 0 Mhz Channel 58 : 25203* Mhz Static
Channel 0 : 0 Mhz Channel 98 : 29542* Mhz Static
Channel 0 : 0 Mhz Channel 115 : 27183* Mhz Static
Channel 0 : 0 Mhz Channel 102 : 14958* Mhz Static
Channel 0 : 0 Mhz Channel 115 : 29557* Mhz 11a Static
Channel 0 : 0 Mhz Channel 102 : 12090* Mhz Static
Channel 0 : 0 Mhz Channel 105 : 29299* Mhz Static
Channel 0 : 0 Mhz Channel 61 : 17736 Mhz
Channel 0 : 0 Mhz Channel 0 : 12142 Mhz Static
Channel 0 : 0 Mhz Channel 112 : 12093 Mhz 11a Static
Channel 0 : 0 Mhz Channel 117 : 29807* Mhz Static
Channel 0 : 0 Mhz Channel 47 : 25203* Mhz Static
Channel 0 : 0 Mhz Channel 102 : 25454* Mhz Static
Segmentation fault
iwlist ath0 chan
wl0 46 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 50 : 5.25 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 58 : 5.29 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 149 : 5.745 GHz
Channel 152 : 5.76 GHz
Channel 153 : 5.765 GHz
Channel 157 : 5.785 GHz
Channel 160 : 5.8 GHz
Channel 161 : 5.805 GHz
Channel 165 : 5.825 GHz
Current Frequency:2.412 GHz (Channel 1)
which is a wrong channel list for mode 1 (802.11a only)