Towered · Class C surface area
Bishop International (KFNT) radio calls
Flint, MIICAO KFNT · FAA FNT
Bishop International is a towered airport in Flint, MI. You will taxi with Ground on 121.9 and work Flint Tower on 126.3, after listening to the ATIS on 133.15. The approach control is Great Lakes Approach on 118.8, which is who you call for VFR flight following. The tower operates 0545-2330 local.
The airport has a Class C surface area: two-way radio communication with the approach control must be established before entering, and a transponder with altitude reporting is required. Published hours: CLASS C SVC 0545-2330; OTHER TIMES CLASS E.
Frequencies
| ATIS | 133.15 |
|---|---|
| Clearance Delivery | 121.75 |
| GroundFlint Ground | 121.9 |
| TowerFlint Tower | 126.3 |
| CTAF | 126.3 |
| UNICOM | 122.95 |
| Approach / DepartureGreat Lakes Approach | 118.8 |
Airport
- Runways
- 09 · 27 · 18 · 36
- Elevation
- 782 ft
- Tower hours
- 0545-2330 local
- Position
- 42.965, -83.745
Towered airport with a Class C surface area
Sample calls at KFNT
Bishop International has a Class C surface area: establish two-way communication with the approach control before entering, and keep it (AIM 3-2-4 c 3). A reply with your call sign, even "standby", establishes it. The calls below use runway 09; 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.
- Listen to the ATIS on 133.15 first and note the letter; "with Information (letter)" on your first call lets the controller skip the weather (JO 7110.65 3-10-1).
- YouFlint Clearance, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, VFR to the north, request clearance.
- ATCCessna Six Zero Foxtrot, Flint Clearance, maintain VFR at or below two thousand five hundred, departure frequency one one eight point eight, squawk four six one two.
- YouAt or below two thousand five hundred, departure one one eight point eight, squawk four six one two, Cessna Six Zero Foxtrot.
- YouFlint Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
- ATCCessna Six Zero Foxtrot, Flint Ground, runway zero niner, taxi via Alpha, hold short of runway zero niner.
- YouRunway zero niner, taxi via Alpha, hold short of runway zero niner, 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).
- YouFlint Tower, Cessna Six Zero Foxtrot, holding short runway zero niner, ready for departure, northbound.
- ATCCessna Six Zero Foxtrot, Flint Tower, runway zero niner, cleared for takeoff.
- YouRunway zero niner, cleared for takeoff, Cessna Six Zero Foxtrot.
- ATCCessna Six Zero Foxtrot, contact Great Lakes Approach one one eight point eight.
- Youone one eight point eight, Cessna Six Zero Foxtrot.
- YouGreat Lakes Approach, Cessna Three One Six Zero Foxtrot, two thousand climbing four thousand five hundred, request VFR flight following to the north.
- ATCCessna Six Zero Foxtrot, Great Lakes Approach, radar contact, altimeter three zero zero one.
- YouAltimeter three zero zero one, Cessna Six Zero Foxtrot.
- Inbound: call the approach control before the Class C boundary; a reply with your call sign establishes communication and you may enter (AIM 3-2-4 c 3).
- YouGreat Lakes Approach, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand five hundred, squawking one two zero zero, with Information Bravo, landing Flint, request Class Charlie service.
- ATCCessna Six Zero Foxtrot, Great Lakes Approach, squawk four six one two, ident.
- YouSquawk four six one two, ident, Cessna Six Zero Foxtrot.
- ATCCessna Six Zero Foxtrot, radar contact, altimeter three zero zero one, contact Flint Tower one two six point three.
- YouAltimeter three zero zero one, one two six point three, Cessna Six Zero Foxtrot.
- YouFlint Tower, Cessna Six Zero Foxtrot, five miles north, three thousand, with Bravo.
- ATCCessna Six Zero Foxtrot, Flint Tower, enter left downwind runway zero niner, report midfield downwind.
- YouEnter left downwind runway zero niner, report midfield, Cessna Six Zero Foxtrot.
- YouFlint Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway zero niner.
- ATCCessna Six Zero Foxtrot, runway zero niner, cleared to land, wind two seven zero at eight.
- YouRunway zero niner, 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 Flint Ground one two one point niner.
- YouExit next taxiway, one two one point niner, Cessna Six Zero Foxtrot.
- YouFlint Ground, Cessna Six Zero Foxtrot, clear of runway zero niner, taxi to the ramp.
If things change. The tower operates 0545-2330 local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 126.3 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; 3-2-4 c 3. What TowerTalk grades against →
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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.
