Towered · Class D surface area
Bolton Field (KTZR) radio calls
Columbus, OHICAO KTZR · FAA TZR
Bolton Field is a towered airport in Columbus, OH. You will taxi with Ground on 121.8 and work Bolton Tower on 128.1. The tower operates 0730-1930 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 0730-1930; OTHER TIMES CLASS G.
Frequencies
| GroundBolton Ground | 121.8 |
|---|---|
| TowerBolton Tower | 128.1 |
| CTAF | 128.1 |
Airport
- Runways
- 04 · 22
- Elevation
- 904 ft
- Pattern altitude
- 800 ft MSL (published TPA)
- Tower hours
- 0730-1930 local
- Position
- 39.901, -83.137
Towered airport with a Class D surface area
Sample calls at KTZR
Bolton Field 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 04; 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.
- YouBolton Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
- ATCCessna Six Zero Foxtrot, Bolton Ground, runway zero four, taxi via Alpha, hold short of runway zero four.
- YouRunway zero four, taxi via Alpha, hold short of runway zero four, 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).
- YouBolton Tower, Cessna Six Zero Foxtrot, holding short runway zero four, ready for departure, northbound.
- ATCCessna Six Zero Foxtrot, Bolton Tower, runway zero four, cleared for takeoff.
- YouRunway zero four, 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).
- YouBolton Tower, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand, with Information Bravo, landing Bolton.
- ATCCessna Six Zero Foxtrot, Bolton Tower, enter left downwind runway zero four, report midfield downwind.
- YouEnter left downwind runway zero four, report midfield, Cessna Six Zero Foxtrot.
- YouBolton Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway zero four.
- ATCCessna Six Zero Foxtrot, runway zero four, cleared to land, wind two seven zero at eight.
- YouRunway zero four, 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 Bolton Ground one two one point eight.
- YouExit next taxiway, one two one point eight, Cessna Six Zero Foxtrot.
- YouBolton Ground, Cessna Six Zero Foxtrot, clear of runway zero four, taxi to the ramp.
If things change. The tower operates 0730-1930 local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 128.1 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 Ohio
- KLCKRickenbacker Internationaltowered
- KOSUOhio State Universitytowered
- KCMHJohn Glenn Columbus Internationaltowered
- KUYFMadison Countynon-towered
- KMRTUnion Countynon-towered
- KDLZDelaware Municipal/Jim Moore Fieldnon-towered
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.
