Towered · Class D surface area

Rosecrans Meml (KSTJ) radio calls

St Joseph, MOICAO KSTJ · FAA STJ

Rosecrans Meml is a towered airport in St Joseph, MO. You will taxi with Ground on 121.9 and work Saint Joseph Tower on 126.9, after listening to the ATIS on 125.05. The approach control is St Joseph Approach on 124.7, which is who you call for VFR flight following. The tower operates WED-THU 0800-0000, FRI-TUE 0800-1800, OT BY NOTAM local.

The airport has a Class D surface area: two-way radio communication with the tower must be established before entering. Published hours: CLASS D SVC WED-THU 0800-0000, FRI-TUE 0800-1800; OTHER TIMES BY NOTAM; OT CLASS G..

Frequencies

ATIS125.05
GroundSaint Joseph Ground121.9
TowerSaint Joseph Tower126.9
CTAF126.9
UNICOM122.95
Approach / DepartureSt Joseph Approach124.7

Airport

Runways
13 · 31 · 17 · 35
Elevation
827 ft
Tower hours
WED-THU 0800-0000, FRI-TUE 0800-1800, OT BY NOTAM local
Position
39.772, -94.910

Towered airport with a Class D surface area

Sample calls at KSTJ

Rosecrans Meml 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 13; 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 125.05 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. YouSaint Joseph Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
  3. ATCCessna Six Zero Foxtrot, Saint Joseph Ground, runway one three, taxi via Alpha, hold short of runway one three.
  4. YouRunway one three, taxi via Alpha, hold short of runway one three, Cessna Six Zero Foxtrot.
  5. 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).
  6. YouSaint Joseph Tower, Cessna Six Zero Foxtrot, holding short runway one three, ready for departure, northbound.
  7. ATCCessna Six Zero Foxtrot, Saint Joseph Tower, runway one three, cleared for takeoff.
  8. YouRunway one three, cleared for takeoff, Cessna Six Zero Foxtrot.
  9. ATCCessna Six Zero Foxtrot, contact St Joseph Approach one two four point seven.
  10. Youone two four point seven, Cessna Six Zero Foxtrot.
  11. YouSt Joseph Approach, Cessna Three One Six Zero Foxtrot, two thousand climbing four thousand five hundred, request VFR flight following to the north.
  12. ATCCessna Six Zero Foxtrot, St Joseph Approach, radar contact, altimeter three zero zero one.
  13. YouAltimeter three zero zero one, Cessna Six Zero Foxtrot.
  14. Inbound: call the tower about 15 miles out, before the Class D boundary (AIM 4-3-2 a).
  15. YouSaint Joseph Tower, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand, with Information Bravo, landing Saint Joseph.
  16. ATCCessna Six Zero Foxtrot, Saint Joseph Tower, enter left downwind runway one three, report midfield downwind.
  17. YouEnter left downwind runway one three, report midfield, Cessna Six Zero Foxtrot.
  18. YouSaint Joseph Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway one three.
  19. ATCCessna Six Zero Foxtrot, runway one three, cleared to land, wind two seven zero at eight.
  20. YouRunway one three, cleared to land, Cessna Six Zero Foxtrot.
  21. 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).
  22. ATCCessna Six Zero Foxtrot, exit at the next taxiway, contact Saint Joseph Ground one two one point niner.
  23. YouExit next taxiway, one two one point niner, Cessna Six Zero Foxtrot.
  24. YouSaint Joseph Ground, Cessna Six Zero Foxtrot, clear of runway one three, taxi to the ramp.

If things change. The tower operates WED-THU 0800-0000, FRI-TUE 0800-1800, OT BY NOTAM local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 126.9 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

Nearby in Missouri

Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Oct 29, 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.