Non-towered · Class G at the surface

Middle Bass Island (3T7) radio calls

Middle Bass Island, OHFAA identifier 3T7; no ICAO code assigned

Middle Bass Island is a non-towered airport in Middle Bass Island, OH. Nobody clears you to do anything: you self-announce on the CTAF, 122.8, as Middle Bass Island Traffic, with the airport name at the start and end of each call.

No Class B, C, D or E surface area is designated for this airport in the FAA data, so the airspace at the surface is Class G.

Frequencies

CTAFMiddle Bass Island Traffic122.8

Airport

Runways
10 · 28
Right-hand pattern
Runway 10
Elevation
579 ft
Position
41.688, -82.808

Non-towered airport: self-announce on the CTAF

Sample calls at 3T7

Middle Bass Island has no operating control tower. Every call below goes out on the CTAF, 122.8, to the other aircraft, not to a controller. The runway shown is 10, which has a right-hand pattern; use whichever runway the wind and the traffic dictate 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. Tune 122.8. Nobody clears you; you announce and you listen. The airport name goes at the start and the end of every call, and the runway is always a number, never "the active" (AIM 4-1-9 g 8).
  2. YouMiddle Bass Island traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway one zero, Middle Bass Island.
  3. YouMiddle Bass Island traffic, Cessna Six Zero Foxtrot, departing runway one zero, departing the pattern to the north, Middle Bass Island.
  4. Announce until you are about 10 miles out; on the way back, start announcing at 10 miles (AIM 4-1-9 c 1, TBL 4-1-1).
  5. YouMiddle Bass Island traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Middle Bass Island, Middle Bass Island.
  6. YouMiddle Bass Island UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, Middle Bass Island.
  7. A UNICOM operator, if one is on, answers with the wind and the runway in use (AIM 4-1-9 h). If nobody answers, choose the runway from the wind and the pattern traffic you can hear.
  8. YouMiddle Bass Island traffic, Cessna Six Zero Foxtrot, entering left downwind runway one zero, full stop, Middle Bass Island.
  9. YouMiddle Bass Island traffic, Cessna Six Zero Foxtrot, left base runway one zero, Middle Bass Island.
  10. YouMiddle Bass Island traffic, Cessna Six Zero Foxtrot, final runway one zero, full stop, Middle Bass Island.
  11. YouMiddle Bass Island traffic, Cessna Six Zero Foxtrot, clear of runway one zero, Middle Bass Island.

If things change. Do not use "any traffic in the area, please advise"; the AIM says it is not to be used under any condition (AIM 4-1-9 g 1). Listen for ten miles before you arrive; most of what you want to know has already been said.

Phraseology from AIM 4-1-9 c 1, g 1, g 8, h; TBL 4-1-1; 4-3-3. What TowerTalk grades against →

The calls you will make here

Nearby in Ohio

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.

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