Class C Arrival Radio Calls: The Initial Callup

Busier than a Class D, simpler than a Bravo — Class C entry comes down to established two-way comms. Here is the full Approach-to-Tower arrival, step by step. · 7 min read

Class C airspace surrounds medium-sized airports that are busy enough to have radar service but not the airline volume of a Class B. On a sectional it is the solid magenta rings. For a VFR pilot, arriving into a Class C sits right in the middle of the difficulty scale: more structured than a Class D (you will talk to a radar Approach controller first, not just Tower), but without the strict "cleared through the Bravo" phrase that Class B requires. The entry rule is the friendly one: like Class D, you may enter once two-way communication is established — meaning the controller answers you using your callsign.

Before you go: equipment

To operate in Class C you need a Mode C transponder and ADS-B Out. No special endorsement is required (unlike some Class B primary airports), so a student pilot can arrive at a Class C with normal solo privileges and their instructor’s sign-off for the route.

The initial call to Approach

Copy the ATIS, then call Approach (not Tower — the radar facility works you first) around 20 miles out. Give position, altitude, intention, and ATIS letter:

🎙 You say “Monterey Approach, Skyhawk Five-Two-Kilo, two-zero miles south, 4,500, inbound to land with Information Delta.”

Facility · callsign · position · altitude · intention + ATIS.

When Approach answers using your callsign, two-way communication is established and you may enter the Class C — the same rule as Class D. If they answer without your callsign ("aircraft calling, standby"), stay clear until they come back to you by callsign.

Squawk, ident, radar contact

Approach will assign a discrete squawk code and ask you to ident so they can positively identify you on radar:

📻 ATC says “Skyhawk Five-Two-Kilo, squawk 0421, ident.”

🎙 You say “Squawk 0421, ident, Five-Two-Kilo.”

They confirm "radar contact," then vector or sequence you toward the airport, calling any traffic along the way. Answer traffic calls honestly ("looking" or "traffic in sight").

The handoff to Tower

As you get close, Approach hands you to Tower with your pattern entry. Read back the entry and the frequency, then switch:

📻 ATC says “Skyhawk Five-Two-Kilo, radar contact, enter right downwind Runway 10R, contact Tower 118.4.”

🎙 You say “Enter right downwind Runway 10R, over to Tower 118.4, Five-Two-Kilo.”

Checking in with Tower

Do not go silent after you switch — check in with Tower so they know you made it to their frequency: "Monterey Tower, Skyhawk Five-Two-Kilo, right downwind Runway 10R." Tower then sequences you and issues your landing clearance, which you read back with the runway.

💡 The whole flow is a relay: Approach owns you on the way in, then hands you to Tower for the runway. If you are ever unsure who has you, it is whoever you talked to last — until they explicitly hand you off.

💡 The only way this becomes automatic is saying it out loud, dozens of times, before you key a live mic. That is exactly what ATCpal is for — run a full Class C arrival, Approach to Tower, including the handoff check-in. Practice it free at atcpal.app.

Phraseology sourced from the FAA Aeronautical Information Manual (Change 3, effective 9 July 2026) and the Pilot/Controller Glossary. Check the AIM · Last reviewed 13 August 2026.

Practice this call out loud — free

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