Non-towered · Class G at the surface
Mac Crenshaw Meml (KPRN) radio calls
Greenville, ALICAO KPRN · FAA PRN
Mac Crenshaw Meml is a non-towered airport in Greenville, AL. Nobody clears you to do anything: you self-announce on the CTAF, 122.8, as Mac Crenshaw Meml 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
| CTAFMac Crenshaw Meml Traffic | 122.8 |
|---|
Airport
- Runways
- 14 · 32
- Elevation
- 451 ft
- Position
- 31.846, -86.611
Non-towered airport: self-announce on the CTAF
Sample calls at KPRN
Mac Crenshaw Meml 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 14; 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.
- 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).
- YouMac Crenshaw Meml traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway one four, Mac Crenshaw Meml.
- YouMac Crenshaw Meml traffic, Cessna Six Zero Foxtrot, departing runway one four, departing the pattern to the north, Mac Crenshaw Meml.
- 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).
- YouMac Crenshaw Meml traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Mac Crenshaw Meml, Mac Crenshaw Meml.
- YouMac Crenshaw Meml UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, Mac Crenshaw Meml.
- 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.
- YouMac Crenshaw Meml traffic, Cessna Six Zero Foxtrot, entering left downwind runway one four, full stop, Mac Crenshaw Meml.
- YouMac Crenshaw Meml traffic, Cessna Six Zero Foxtrot, left base runway one four, Mac Crenshaw Meml.
- YouMac Crenshaw Meml traffic, Cessna Six Zero Foxtrot, final runway one four, full stop, Mac Crenshaw Meml.
- YouMac Crenshaw Meml traffic, Cessna Six Zero Foxtrot, clear of runway one four, Mac Crenshaw Meml.
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
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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.
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