KMCN Middle Georgia Regional — Instrument Checkride Guide

What kind of airport is KMCN and what is its IFR environment?

Middle Georgia Regional Airport (KMCN) is a Class D airport located 9 nm south of Macon, Georgia, at an elevation of 354 ft MSL. The control tower operates from 0800 to 2000 local time. Outside those hours, the airspace reverts to Class E, and pilots operating IFR must coordinate with Atlanta Approach Control on 124.2 MHz, which provides radar service approximately 0615–2300Z. ATIS broadcasts continuously on 120.775 MHz.

A proximity consideration unique to KMCN: Robins Air Force Base Class D airspace begins approximately 0.4 nm southeast of the runway 14 departure end. VFR pilots departing runway 14 between 2000 and 0800 local must contact Robins ATCT before entering that airspace. IFR pilots on an ATC clearance are sequenced by Atlanta Approach and normally will not have a conflict, but awareness of the adjacent airspace is a legitimate DPE topic.

What instrument approaches are published at KMCN?

KMCN has a solid instrument approach suite for a Class D regional airport, sourced from AirNav and verified against current SkyVector chart listings.

Always verify current minima on official FAA charts. The ILS CAT I-II designation indicates that lower-than-standard minimums are achievable under specific equipment and crew qualifications — do not confuse this with a standard CAT I approach available to all IFR pilots. Always check NOTAMs for navaid status before filing KMCN as a destination.

What is the runway configuration at KMCN?

KMCN has 2 runways. Runway 05/23 is the primary instrument runway at 6,500 ft; runway 14/32 provides crosswind capability at 5,000 ft. Both are grooved asphalt.

Runway 05/23 alignment puts departures and arrivals on runway 05 into the most instrument-favorable direction for the published ILS. The published missed approach for the ILS RWY 05 climbs into the published departure environment — review it carefully before flight if Robins AFB activity is a factor.

What weather should instrument pilots expect at KMCN?

Macon sits in a humid subtropical climate where radiation fog is the primary IFR hazard. On calm, clear nights from October through March, cool air drains into the Ocmulgee River valley immediately west of the airport and fog banks form quickly — sometimes dropping ceilings below 200 ft within an hour. By mid-morning the fog usually lifts, but it can linger past 1000 local on the most stable days.

Summer convective activity is the second major concern. Afternoon pop-up thunderstorms are common from June through September. Storms can form quickly south of the airport along the I-16 corridor and move northeast, bringing brief but intense ceilings-to-the-ground events. The National Weather Service Peachtree City (FFC) office issues TAFs and special weather statements for KMCN and surrounding central Georgia airports.

What should you expect on an instrument checkride at KMCN?

KMCN is a typical Class D regional airport — moderate traffic, relatively straightforward ATC environment, and enough approach variety to give a DPE meaningful options. Expect the examiner to use the ILS RWY 05 as the primary precision approach. It is the only precision approach at the airport, so demonstrating full-needle tracking, descent profile management, and go-around execution on the ILS will be a centerpiece of the checkride flight.

The DPE may also assign the RNAV (GPS) RWY 23 to evaluate your ability to fly a GPS approach to a runway that has no ILS. Understanding which line of minima your avionics support — LNAV, LNAV/VNAV, or LPV — is a graded element under ACS Task VI.B. If your aircraft supports LPV and the WAAS signal is available, the examiner may ask why LPV is preferred over LNAV and what happens if the LPV guidance degrades after you pass the FAF.

Tower hours (0800–2000 local) affect the checkride window. A checkride starting after 2000 local means Atlanta Approach is your sole ATC contact. The DPE may use the after-hours scenario to ask how you handle CTAF procedures at a Class D airport when the tower is closed, and when Class D airspace transitions to Class E — a knowledge item under 14 CFR 91.127.

The Robins AFB proximity is a legitimate oral or airborne scenario topic. Expect a question along the lines of: "You are departing runway 14 at 0100 local in IMC. Tower is closed. What airspace considerations apply, and how do you handle the Robins ATCT requirement?"

Under 14 CFR 91.175(c), you may not descend below DA/MDA unless you have the required visual references and are in a position to land. Know the visual references required specifically — approach lights alone allow descent to 100 ft above the TDZE, not to the runway.

Practice Questions

1. You are flying the ILS RWY 05 at KMCN. At 500 ft AGL you see the approach lighting system but no runway environment. Under 14 CFR 91.175(c), what can you do and how low can you descend using approach lights alone?

2. You are filed IFR into KMCN, and your ETA is 2100 local. The tower closes at 2000. How does the airspace class change, and what frequency do you use for approach services?

3. You are briefing the RNAV (GPS) RWY 23 approach. Your avionics indicate LPV is available. What equipment and signal conditions are required for LPV, and how do the minima compare to the LNAV line?

4. On departure from KMCN runway 14 at night (tower closed), a Robins AFB aircraft calls traffic on CTAF. How do you determine whether you have entered Robins Class D airspace, and what is your responsibility?

5. After a missed approach on the ILS RWY 05, Atlanta Approach issues you a heading of 090 and 3,000 ft. Your published missed approach says climb to 2,200 ft then climbing right turn. Which instruction takes precedence and why?

Frequently Asked Questions

Q: What instrument approaches are published at KMCN?

KMCN publishes an ILS or LOC to runway 05, including a Special Category I-II ILS. RNAV (GPS) approaches are published to runways 05, 14, 23, and 32. There is no published instrument approach to runway 23 other than the RNAV procedure.

Q: What is the airspace class at Middle Georgia Regional?

KMCN operates under Class D airspace with a control tower active 0800–2000 local. Outside tower hours, the airspace reverts to Class E. Atlanta Approach provides radar service on 124.2 MHz from approximately 0615–2300Z.

Q: What is the ATIS frequency at KMCN?

KMCN ATIS broadcasts on 120.775 MHz. Tower operates on 128.2 MHz during hours 0800–2000 local. Atlanta Approach provides IFR services on 124.2 MHz when the tower is closed.

Q: Is Robins AFB a factor when departing KMCN?

Yes. Robins AFB Class D airspace begins approximately 0.4 nm southeast of the runway 14 departure end. VFR aircraft departing runway 14 between 2000 and 0800 local are advised to contact Robins ATCT on their published frequency before entering that airspace.

Q: What runway length is available for IFR operations at KMCN?

Runway 05/23 is 6,500 feet long and 150 feet wide — the primary instrument runway at KMCN. Runway 14/32 is 5,000 feet by 150 feet. Both surfaces are grooved asphalt.

Q: What weather hazards should instrument pilots expect at KMCN?

Middle Georgia's humid subtropical climate produces radiation fog in the river valleys around Macon, most frequently from October through March on calm clear nights. Summer convective activity is common and can push ceilings rapidly toward minimums during pop-up storm events.

Sources

• AirNav — KMCN Airport Information
• SkyVector — KMCN Instrument Approach Procedures
• 14 CFR 91.127 — Operations in Class E Airspace (Cornell LII)
• 14 CFR 91.175 — Takeoff and Landing Under IFR (Cornell LII)
• FAA Instrument Flying Handbook FAA-H-8083-15B
• NWS Peachtree City (FFC) — Central Georgia TAFs

This article was researched from FAA primary sources (ACS, FAR/AIM, Advisory Circulars, Instrument Flying Handbook), approach procedure data from AirNav and SkyVector, and current 14 CFR Part 91 — drafted by MockDPE. Last updated: May 2026. If you spot an inaccuracy, email corrections@mockdpe.org.