| Airport | [[ATIS]] / Wx | Tower / [[CTAF]] | Ground | |:------- |:-------------:|:----------------:|:------:| | KPAO | 135.27 | 118.6 | 125.0 | | KSQL | 125.9 | 119.0 | 121.6 | | KHAF | 127.27 | 122.8 | | > [!note] [[Emergency Frequency]]: 121.5 > [!tip] > Flight schools and instructors often have frequencies on the back of a business card. #todo :: Add KHWD, KLVK, KOAK, maybe others