St Louis Regional (KALN) radio calls

Towered airport with a Class D surface area

Sample calls at KALN

St Louis Regional has a Class D surface area: establish two-way communication with the tower before entering (AIM 3-2-5 b 3). A reply that uses your call sign, even "standby", establishes it; "aircraft calling, standby" does not. The calls below use runway 11; 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.

1. Listen to the ATIS on 128.0 first and note the letter; "with Information (letter)" on your first call lets the controller skip the weather (JO 7110.65 3-10-1).
2. YouRegional Clearance, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, VFR to the north, request clearance.
3. ATCCessna Six Zero Foxtrot, Regional Clearance, maintain VFR at or below two thousand five hundred, departure frequency one two four point two, squawk four six one two.
4. YouAt or below two thousand five hundred, departure one two four point two, squawk four six one two, Cessna Six Zero Foxtrot.
5. YouRegional Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
6. ATCCessna Six Zero Foxtrot, Regional Ground, runway one one, taxi via Alpha, hold short of runway one one.
7. YouRunway one one, taxi via Alpha, hold short of runway one one, Cessna Six Zero Foxtrot.
8. 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).
9. YouRegional Tower, Cessna Six Zero Foxtrot, holding short runway one one, ready for departure, northbound.
10. ATCCessna Six Zero Foxtrot, Regional Tower, runway one one, cleared for takeoff.
11. YouRunway one one, cleared for takeoff, Cessna Six Zero Foxtrot.
12. ATCCessna Six Zero Foxtrot, contact Saint Louis Approach one two four point two.
13. Youone two four point two, Cessna Six Zero Foxtrot.
14. YouSaint Louis Approach, Cessna Three One Six Zero Foxtrot, two thousand climbing four thousand five hundred, request VFR flight following to the north.
15. ATCCessna Six Zero Foxtrot, Saint Louis Approach, radar contact, altimeter three zero zero one.
16. YouAltimeter three zero zero one, Cessna Six Zero Foxtrot.
17. Inbound: call the tower about 15 miles out, before the Class D boundary (AIM 4-3-2 a).
18. YouRegional Tower, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand, with Information Bravo, landing Regional.
19. ATCCessna Six Zero Foxtrot, Regional Tower, enter left downwind runway one one, report midfield downwind.
20. YouEnter left downwind runway one one, report midfield, Cessna Six Zero Foxtrot.
21. YouRegional Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway one one.
22. ATCCessna Six Zero Foxtrot, runway one one, cleared to land, wind two seven zero at eight.
23. YouRunway one one, cleared to land, Cessna Six Zero Foxtrot.
24. 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).
25. ATCCessna Six Zero Foxtrot, exit at the next taxiway, contact Regional Ground one two zero point two.
26. YouExit next taxiway, one two zero point two, Cessna Six Zero Foxtrot.
27. YouRegional Ground, Cessna Six Zero Foxtrot, clear of runway one one, taxi to the ramp.

If things change. The tower operates 0700-2200 local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 126.0 with the airport name first and last, and the surface area reverts to Class E or Class G as published in the Chart Supplement.

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; 3-2-5 b 3; 4-3-2 a. What TowerTalk grades against →

The calls you will make here

• How to call Ground for taxi →
• Calling the tower inbound →
• Line up and wait, cleared for takeoff, cleared to land →
• First time flying into a Class D airport →
• How to request VFR flight following →
• How to read the ATIS →

Nearby in Illinois

• KCPSSt Louis Downtowntowered
• H07Highland-Winetnon-towered
• KBLVScott Afb/Midamerica St Louistowered
• 3LFLitchfield Municipalnon-towered
• KGREGreenvillenon-towered
• 5K1Zelmer Meml Airpark Incnon-towered