Non-towered · Class G at the surface

Middlesex Valley (4N2) radio calls

Middlesex, NYFAA identifier 4N2; no ICAO code assigned

Middlesex Valley is a non-towered airport in Middlesex, NY. Nobody clears you to do anything: you self-announce on the CTAF, 122.7, as Middlesex Valley 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

CTAFMiddlesex Valley Traffic122.7

Airport

Runways
03 · 21
Elevation
770 ft
Position
42.714, -77.272

Non-towered airport: self-announce on the CTAF

Sample calls at 4N2

Middlesex Valley has no operating control tower. Every call below goes out on the CTAF, 122.7, to the other aircraft, not to a controller. The runway shown is 03; 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 122.7. 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. YouMiddlesex Valley traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway zero three, Middlesex Valley.
  3. YouMiddlesex Valley traffic, Cessna Six Zero Foxtrot, departing runway zero three, departing the pattern to the north, Middlesex Valley.
  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. YouMiddlesex Valley traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Middlesex Valley, Middlesex Valley.
  6. YouMiddlesex Valley UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, Middlesex Valley.
  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. YouMiddlesex Valley traffic, Cessna Six Zero Foxtrot, entering left downwind runway zero three, full stop, Middlesex Valley.
  9. YouMiddlesex Valley traffic, Cessna Six Zero Foxtrot, left base runway zero three, Middlesex Valley.
  10. YouMiddlesex Valley traffic, Cessna Six Zero Foxtrot, final runway zero three, full stop, Middlesex Valley.
  11. YouMiddlesex Valley traffic, Cessna Six Zero Foxtrot, clear of runway zero three, Middlesex Valley.

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 New York

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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