Towered · Class B surface area
San Diego International (KSAN) radio calls
San Diego, CAICAO KSAN · FAA SAN
San Diego International is a towered airport in San Diego, CA. You will taxi with Ground on 123.9 and work Montgomery Tower on 118.3. The approach control is SoCal Approach on 119.6, which is who you call for VFR flight following. The tower operates 24 hours.
The airport sits inside Class B airspace: an explicit ATC clearance is required before entering.
Frequencies
| Clearance Delivery | 125.9 |
|---|---|
| GroundMontgomery Ground | 123.9 |
| TowerMontgomery Tower | 118.3 |
| Approach / DepartureSoCal Approach | 119.6 |
Airport
- Runways
- 09 · 27
- Right-hand pattern
- Runway 27
- Elevation
- 17 ft
- Tower hours
- 24 hours
- Position
- 32.734, -117.190
Towered airport inside Class B
Sample calls at KSAN
San Diego International sits inside Class B airspace: an explicit ATC clearance is required before entering it (AIM 3-2-3 b), and you will hear "cleared into the Bravo" or you stay out. The calls below use runway 09; the tower assigns the runway in use on the day.
The aircraft is the AIM’s own example, Cessna Three One Six Zero Foxtrot; the squawk codes, altitudes and headings are illustrative. Frequencies, station names and runway numbers are this airport’s, from the FAA data.
- There is no ATIS frequency in the FAA data for this airport, so ask Ground for the numbers on your first call: they will give the runway, wind and altimeter.
- YouMontgomery Clearance, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, VFR to the north, request clearance.
- ATCCessna Six Zero Foxtrot, Montgomery Clearance, maintain VFR at or below two thousand five hundred, departure frequency one one niner point six, squawk four six one two.
- YouAt or below two thousand five hundred, departure one one niner point six, squawk four six one two, Cessna Six Zero Foxtrot.
- YouMontgomery Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
- ATCCessna Six Zero Foxtrot, Montgomery Ground, runway zero niner, taxi via Alpha, hold short of runway zero niner.
- YouRunway zero niner, taxi via Alpha, hold short of runway zero niner, Cessna Six Zero Foxtrot.
- The runway, any clearance onto a runway and every hold-short instruction are read back (AIM 4-3-18 a 9). Stay on Ground through the run-up and switch to Tower when ready (AIM 4-3-14 a).
- YouMontgomery Tower, Cessna Six Zero Foxtrot, holding short runway zero niner, ready for departure, northbound.
- ATCCessna Six Zero Foxtrot, Montgomery Tower, runway zero niner, cleared for takeoff.
- YouRunway zero niner, cleared for takeoff, Cessna Six Zero Foxtrot.
- ATCCessna Six Zero Foxtrot, contact SoCal Approach one one niner point six.
- Youone one niner point six, Cessna Six Zero Foxtrot.
- YouSoCal Approach, Cessna Three One Six Zero Foxtrot, two thousand climbing four thousand five hundred, request VFR flight following to the north.
- ATCCessna Six Zero Foxtrot, SoCal Approach, radar contact, altimeter three zero zero one.
- YouAltimeter three zero zero one, Cessna Six Zero Foxtrot.
- Inbound: call the approach control well before the Class B boundary and do not enter until you hear a clearance with the word "cleared" in it (JO 7110.65 7-9-2).
- YouSoCal Approach, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand five hundred, with Information Bravo, landing Montgomery, request clearance into the Bravo.
- ATCCessna Six Zero Foxtrot, SoCal Approach, squawk four six one two, cleared into the Bravo airspace, maintain three thousand five hundred, fly heading one eight zero.
- YouSquawk four six one two, cleared into the Bravo, maintain three thousand five hundred, heading one eight zero, Cessna Six Zero Foxtrot.
- ATCCessna Six Zero Foxtrot, contact Montgomery Tower one one eight point three.
- Youone one eight point three, Cessna Six Zero Foxtrot.
- YouMontgomery Tower, Cessna Six Zero Foxtrot, five miles north, three thousand, with Bravo.
- ATCCessna Six Zero Foxtrot, Montgomery Tower, enter left downwind runway zero niner, report midfield downwind.
- YouEnter left downwind runway zero niner, report midfield, Cessna Six Zero Foxtrot.
- YouMontgomery Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway zero niner.
- ATCCessna Six Zero Foxtrot, runway zero niner, cleared to land, wind two seven zero at eight.
- YouRunway zero niner, cleared to land, Cessna Six Zero Foxtrot.
- The wind is information: acknowledged, not read back. Exit at the first available taxiway or as told, taxi clear of the hold-short markings, and change to Ground only when the tower says (AIM 4-3-21).
- ATCCessna Six Zero Foxtrot, exit at the next taxiway, contact Montgomery Ground one two three point niner.
- YouExit next taxiway, one two three point niner, Cessna Six Zero Foxtrot.
- YouMontgomery Ground, Cessna Six Zero Foxtrot, clear of runway zero niner, taxi to the ramp.
If things change. The tower operates 24 hours. If you cannot raise it, check the frequency and volume, then squawk 7600, remain outside the Class D until you have the traffic flow, and watch for light signals (AIM 4-2-13).
Phraseology from AIM 4-2-3; 4-3-18 a 9; 4-3-14; 4-3-21; 4-4-7 b; 4-1-18 a 3; 3-2-3; JO 7110.65 7-9-2. What TowerTalk grades against →
The calls you will make here
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Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Sep 3, 2026. Training use only. Always verify against a current Chart Supplement and sectional chart before flight; frequencies change. TowerTalk is not affiliated with the FAA. Report a discrepancy.
