ksna socal freqs

[falopz]

JOHN WAYNE TOWER: 119.9(RWY 01R/19L) 126.8(RWY 01L/19R) 128.35 379.9
JOHN WAYNE GROUND: 120.8 EAST 132.25 WEST
SOCAL APPROACH: 121.3 263.1
SOCAL DEPARTURE: 128.1 132.7 279.575 281.4
IC: 126.8(RWY 01L/19R)
CLEARANCE DELIVERY: 118.0 121.85
CLASS C: 121.3(315-045) 124.1(045-190) 125.35(190-315 AT OR BLO 3,000 FT) 127.2(190-315 ABV 3,000 FT) 263.1(315-045) 269.6(190-315 ABV 3,000 FT) 316.125(190-315 AT OR BLO 3,000 FT) 350.325(045-190)

whay does 379.9, 281.4 263.1 mean?

ALSO WHEN COMING BACK FROM kral TO ksna I WAS TOLD DEPF REQ 134.6 I CHANGED,,,THEN WHEN I REPORTING FIeld IN SIGHT SOCAL TOLD ME TO REPORT ALTITUDE WITH NEW FACILITY, I TOLD I DID NOT CHANGED FACILITY, THEN HE SAID I SHOULD BE IN 127.2,,, knowone told me to change to 127.2.

luis

[Jorge Rojas]

Hi Luis,

379.9, 281.4, etc., are military UHF frequencies. Some military aircraft can't tune to the other frequencies that other pilots use (such as 128.35), so they use the UHF one.

Not sure on the rest of your post about the change in frequencies.