KCAE Columbia Metro — Instrument Checkride Guide

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

Columbia Metro Airport (KCAE) is the primary commercial service airport for the Columbia, South Carolina metropolitan area, situated at 236 ft MSL in the Midlands region of the state. The airport operates a control tower and is surrounded by Class C airspace, which requires two-way communication with ATC before entry. Tower frequency is 119.5 MHz, ground is 121.9 MHz, ATIS broadcasts on 120.15 MHz, and approach/departure control is on 124.15 MHz.

The airport supports a mix of regional airline traffic and general aviation. IFR pilots operating here should expect sequencing alongside commercial jets and be prepared for standard Class C entry and exit procedures. ATC at KCAE provides radar services throughout the terminal area, and FBOs include Eagle Aviation and Columbia Aviation for transient general aviation support.

One important local caution noted in official airport remarks: aircraft have mistakenly confused Columbia Owens Downtown Airport (CUB, runway 13/31) with KCAE (runway 11/29), which lies approximately 6 nm to the northeast. Confirm your airport identification before commencing any approach.

What instrument approaches are published at KCAE?

KCAE has a robust approach suite for a Class C airport, including precision approaches to three runway ends and RNAV coverage for all four ends. Data sourced from AirNav.

Always verify current minima on official FAA charts before flight. The CAT II/III certification on runway 11 is significant — it indicates a high-quality ILS signal and a well-maintained approach environment, beneficial even for pilots flying standard CAT I operations in marginal weather.

What is the runway configuration at KCAE?

KCAE operates two long, intersecting runways that accommodate airline and heavy aircraft operations.

Runway 11/29 is the primary ILS runway pair and the most commonly used in instrument conditions. Runway configuration depends on prevailing wind — ATC will assign the appropriate runway, and on a checkride you should be prepared to brief the approach for whichever end ATC assigns.

What weather should instrument pilots expect at KCAE?

Columbia's inland Midlands location means different hazards than coastal South Carolina. The dominant summer threat is afternoon convective activity — thunderstorms develop with high regularity from May through September, often forming along sea-breeze convergence zones or along outflow boundaries from earlier storms. Afternoon departure times during summer require careful weather evaluation.

Autumn brings radiation fog, particularly after cold frontal passage when clear skies allow rapid surface cooling overnight. Morning IMC with ceilings at 200–400 ft and visibilities below 1 mile is common in October and November. By mid-morning, convective mixing typically lifts ceilings, but IFR conditions can persist longer in river valley areas near the Congaree.

Winter presents an icing risk during freezing rain events, which are especially insidious in the Carolinas because they can develop rapidly as warm air overrides cold surface air. The NWS Columbia (CAE) office issues terminal aerodrome forecasts and AIRMETs for the area.

What should you expect on an instrument checkride at KCAE?

A checkride at KCAE begins with Class C airspace entry procedures, which the DPE may probe in the oral exam: you must establish two-way communication — acknowledgment of your call sign suffices — before entering the shelf under 14 CFR 91.130. This differs from Class B, where an explicit clearance is required, and examiners frequently test whether applicants know the distinction.

Approach-side, expect vectors to the ILS RWY 11 or ILS RWY 29 as the primary checkride approaches. The CAT I ILS on runway 11 is well-established, and many DPEs assign the ILS RWY 29 for a second approach to test the pilot's ability to configure quickly for a different runway orientation. The VOR-A circling approach is also a common checkride assignment at KCAE — it has no straight-in minimums and requires the pilot to maneuver visually to any runway while maintaining MDA and required visual references per 14 CFR 91.175.

Missed approach execution here feeds back into active Class C airspace with commercial traffic. An immediate, crisp missed approach call to approach control followed by the published missed approach procedure is expected. Delays or hesitation create sequencing conflicts. The DPE will be evaluating whether the missed approach is executed without prompting the moment you determine you cannot continue.

Practice Questions

1. You are inbound on the ILS RWY 11 at KCAE and ATIS reports ceiling 300 overcast, visibility 3/4 mile in fog. The CAT I DA is 200 ft AGL. What visual references must you have to continue below DA under 14 CFR 91.175(c)?

2. Approach assigns you the VOR-A approach. You break out at MDA but the runway environment is off your right wing. Describe your circling procedure and the conditions under which you must execute a missed approach from the circle.

3. You are 15 nm from KCAE inbound and have not yet contacted approach. The Class C outer area begins at 20 nm. What communication requirement applies, and what happens if ATC responds "standby" without acknowledging your call sign?

4. On the ILS RWY 29, the localizer needle deflects full scale to the left at the final approach fix. What are the most likely causes, and what do you do?

5. After a missed approach from the RNAV (GPS) RWY 05, approach asks if you want to try again or proceed to your alternate. Walk the DPE through your decision-making process, citing fuel state, weather trends, and alternate minimums.

Frequently Asked Questions

Q: What instrument approaches are published at KCAE?

KCAE has ILS or LOC approaches to runways 05, 11, and 29. Runway 11 also holds a CAT II/III ILS certification. RNAV (GPS) approaches are published for all four runway ends — 05, 11, 23, and 29 — plus a VOR-A circling procedure.

Q: What airspace class is KCAE?

Columbia Metro Airport (KCAE) is surrounded by Class C airspace. Under 14 CFR 91.130, two-way radio communication with ATC must be established before entering Class C airspace. Unlike Class B, no explicit clearance is required — contact and acknowledgment of your call sign are sufficient.

Q: What are the tower and ATIS frequencies at KCAE?

KCAE tower operates on 119.5 MHz, ground on 121.9 MHz, and ATIS on 120.15 MHz. Approach/departure control is on 124.15 MHz. Always confirm current frequencies on a current Chart Supplement before flight.

Q: Does KCAE have a CAT II ILS?

Yes. The ILS RWY 11 at KCAE is certified for CAT II/III operations. CAT II operations require specific aircraft avionics, pilot currency, and airport certification — standard checkride operations use the CAT I ILS minimums on the same procedure.

Q: What is the runway configuration at KCAE?

KCAE has two runways: 11/29 at 8,601 ft × 150 ft (concrete, grooved) and 05/23 at 8,001 ft × 150 ft (asphalt/concrete, grooved). Both are long enough for heavy aircraft and have ILS or RNAV approaches published to multiple ends.

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

Columbia, SC experiences summer convective activity nearly daily from May through September. Morning radiation fog after cold frontal passage is common in autumn. The Midlands region can see significant icing during winter precipitation events, particularly freezing rain.

Q: What is the VOR-A approach at KCAE?

The VOR-A is a circling-only approach — it has no straight-in landing minimums to a specific runway. On a checkride, the DPE may assign it to evaluate circling approach technique, which requires maintaining visual contact with the runway while maneuvering below MDA per 14 CFR 91.175.

Sources

• AirNav — KCAE Airport Information
• SkyVector — KCAE Instrument Approach Procedures
• 14 CFR 91.130 — Operations in Class C Airspace (Cornell LII)
• 14 CFR 91.175 — Takeoff and Landing Under IFR (Cornell LII)
• FAA Instrument Flying Handbook FAA-H-8083-15B
• NWS Columbia (CAE) — Terminal Forecasts

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