Towered · Class D surface area
Southwest Oregon Regional (KOTH) radio calls
North Bend, ORICAO KOTH · FAA OTH
Southwest Oregon Regional is a towered airport in North Bend, OR. You will taxi with Ground on 127.1 and work North Bend Tower on 118.45. The tower operates 0700-2100 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 0700-2100; OTHER TIMES CLASS E.
Frequencies
| GroundNorth Bend Ground | 127.1 |
|---|---|
| TowerNorth Bend Tower | 118.45 |
| CTAF | 118.45 |
Airport
- Runways
- 05 · 23 · 13 · 31
- Right-hand pattern
- Runway 31
- Elevation
- 17 ft
- Tower hours
- 0700-2100 local
- Position
- 43.417, -124.247
Towered airport with a Class D surface area
Sample calls at KOTH
Southwest Oregon 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 05; 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.
- YouNorth Bend Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
- ATCCessna Six Zero Foxtrot, North Bend Ground, runway zero five, taxi via Alpha, hold short of runway zero five.
- YouRunway zero five, taxi via Alpha, hold short of runway zero five, 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).
- YouNorth Bend Tower, Cessna Six Zero Foxtrot, holding short runway zero five, ready for departure, northbound.
- ATCCessna Six Zero Foxtrot, North Bend Tower, runway zero five, cleared for takeoff.
- YouRunway zero five, cleared for takeoff, Cessna Six Zero Foxtrot.
- Inbound: call the tower about 15 miles out, before the Class D boundary (AIM 4-3-2 a).
- YouNorth Bend Tower, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand, with Information Bravo, landing North Bend.
- ATCCessna Six Zero Foxtrot, North Bend Tower, enter left downwind runway zero five, report midfield downwind.
- YouEnter left downwind runway zero five, report midfield, Cessna Six Zero Foxtrot.
- YouNorth Bend Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway zero five.
- ATCCessna Six Zero Foxtrot, runway zero five, cleared to land, wind two seven zero at eight.
- YouRunway zero five, 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 North Bend Ground one two seven point one.
- YouExit next taxiway, one two seven point one, Cessna Six Zero Foxtrot.
- YouNorth Bend Ground, Cessna Six Zero Foxtrot, clear of runway zero five, taxi to the ramp.
If things change. The tower operates 0700-2100 local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 118.45 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
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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.
