KAVL Asheville Regional — Instrument Checkride Guide

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

Asheville Regional Airport (KAVL) is located 9 nm south of downtown Asheville, North Carolina, at an elevation of 2,165 ft MSL — placing it among the highest-elevation commercial service airports in the eastern United States. The airport operates within Class C airspace; two-way radio contact with Asheville Approach must be established before entering the Class C area. The tower operates 0630–2300 local; outside those hours, the Class C reverts to Class E and CTAF 121.1 is used.

Asheville Approach/Departure provides radar coverage on 124.65 MHz as the primary frequency, with a secondary sector on 125.8 MHz. Ground is on 121.9 MHz. ATIS broadcasts on 120.2 MHz and should be obtained before calling approach. The terrain environment surrounding KAVL is complex — the Blue Ridge and Great Smoky Mountains rise above airport elevation within a short distance in all quadrants. Obstacle clearance on departure and missed approach segments requires careful attention to published procedures and MEAs.

What instrument approaches are published at KAVL?

KAVL has four published instrument approach procedures. Both runway ends have ILS or LOC procedures, making this airport relatively well-equipped for a non-major airport. Data sourced from AirNav and verified against SkyVector.

The ILS approaches at KAVL provide precision vertical guidance down to Cat I decision altitudes. LOC-only minimums apply when the glideslope is inoperative or unusable. RNAV (GPS) LPV minimums are comparable to ILS Cat I. Always verify current minima on official FAA charts — amendment cycles can change minimums.

What is the runway configuration at KAVL?

KAVL operates a single runway — 17/35 — which is 8,002 ft x 150 ft with an asphalt/grooved surface in excellent condition. The length is adequate for most turbine-powered aircraft and easily handles the GA fleet used in instrument checkrides. There are no crossing runways; all operations funnel onto a single traffic pattern.

The single-runway configuration means that when winds shift significantly, pilots may face a tailwind component on the only available instrument approach. DPEs at KAVL occasionally use this scenario to test knowledge of tailwind limits under 14 CFR 91.175 and aircraft POH limitations.

What frequencies are used at KAVL?

Outside tower hours (2300–0630 local), the Class C airspace reverts to Class E. CTAF 121.1 is used for all traffic advisories. IFR pilots must still obtain ATC clearances from Asheville Approach or the en route center even when the tower is closed.

What mountain weather should instrument pilots expect at KAVL?

The Blue Ridge Mountains create a uniquely demanding weather environment for instrument pilots. Several hazard categories are relevant for any IFR flight into or out of KAVL.

Icing is the most serious hazard and is present from approximately October through April. Moist air from the Gulf of Mexico rides up the mountain slopes and encounters freezing temperatures at or near the airport elevation during cold months. Structural icing can exist from the surface to FL180 during active winter weather events. Pilots operating aircraft not certificated for known icing must carefully evaluate PIREPs and avoid flight into known icing conditions per 14 CFR 91.527.

Mountain wave turbulence forms on the lee side of ridges when strong winds cross the terrain. Moderate to severe turbulence can occur above and downwind of the ridges even in otherwise benign-looking weather. The NWS Greenville-Spartanburg (GSP) office provides forecasts covering the KAVL area and issues wind shear and mountain wave advisories.

Rapidly changing ceilings are common during frontal passages. A 1,500 ft overcast at 1200Z can drop to 300 ft by 1400Z as frontal moisture is channeled up the valleys. This hazard particularly affects planning for alternates and fuel reserves.

What should you expect on an instrument checkride at KAVL?

Flying a checkride into KAVL tests terrain awareness and mountain weather judgment alongside standard instrument skills. The DPE will almost certainly ask you to brief the departure procedure — the elevation and surrounding terrain require a specific climb gradient on departure to remain clear of obstacles. Know the published departure procedures for the departure runway before the checkride.

On the ILS or LOC approach, ATC will vector you through terrain-rich airspace. Altitude assignments during vectoring are obstacle-clearance altitudes — never descend below an assigned altitude unless you have received a clearance to do so. The DPE is watching for any tendency to "duck under" the assigned altitude during vectors. Under ACS Area VI, the examiner evaluates whether you maintain appropriate altitudes throughout the instrument approach sequence.

Icing is a guaranteed discussion topic. Be prepared to describe your aircraft's icing certification status, how you identify ice accumulation, and the regulatory basis for avoiding known icing conditions. A DPE may pose a scenario where you encounter unexpected icing on the approach and ask how you respond.

The single-runway configuration and Class C airspace combined with mountain terrain make KAVL a genuinely complex checkride environment. Expect the examiner to evaluate density altitude awareness at 2,165 ft MSL — climb performance, engine management on a go-around, and takeoff distance all differ meaningfully from a sea-level airport. Under 14 CFR 91.175(e), once below DA, a missed approach is mandatory if visual references are lost — and the missed approach climb gradient matters at KAVL elevation.

Practice Questions

1. You are on a 7-nm ILS final for Runway 17 at KAVL when Asheville Approach assigns you 4,500 ft. The glideslope intercept is at 3,200 ft. Why must you maintain 4,500 ft until cleared for the approach, and what regulation governs this?

2. Your aircraft is not certified for known icing. KAVL ATIS reports sky clear, temperature 2°C, dewpoint 1°C. PIREPs from the last hour show trace icing from 3,000 to 6,000 ft MSL on the approach. Under 14 CFR 91.527, can you legally conduct this approach?

3. Winds at KAVL are 350 at 8 knots. The ILS approaches serve Runways 17 and 35. Which runway would you expect to be in use, and what tailwind component does the other runway present?

4. After a missed approach on the ILS RWY 35 at KAVL, the published missed approach requires a climb to 5,800 ft. Your aircraft's best climb rate is 500 fpm at sea level. How does the 2,165 ft MSL elevation affect your actual climb performance, and what does this mean for obstacle clearance?

5. Asheville Approach clears you for the RNAV (GPS) RWY 17 approach. Your WAAS receiver shows "LPV" annunciated. How does LPV vertical guidance differ from ILS guidance, and what is the regulatory category under which LPV approaches are flown?

Frequently Asked Questions

Q: What instrument approaches are published at KAVL?

KAVL has ILS or LOC approaches to both Runway 17 and Runway 35, plus RNAV (GPS) approaches to both runway ends. The ILS procedures provide precision vertical guidance; the RNAV (GPS) approaches publish LPV, LNAV/VNAV, and LNAV lines of minima. Always verify current minimums on official FAA charts before flight.

Q: What is the airspace class at Asheville Regional?

KAVL is surrounded by Class C airspace. Under 14 CFR 91.130, two-way radio communication with approach control must be established before entering the Class C area. The tower operates 0630–2300 local; outside those hours the airport reverts to Class E with CTAF 121.1.

Q: What is the elevation of KAVL?

Asheville Regional Airport sits at 2,165 ft MSL — the highest-elevation major airport in the southeastern US. This elevation materially affects density altitude calculations, climb performance, and icing potential, all of which are common DPE discussion topics on a checkride here.

Q: What is the ATIS frequency at KAVL?

KAVL ATIS broadcasts on 120.2 MHz. Asheville Approach/Departure operates on 124.65 MHz (primary) with a secondary sector on 125.8 MHz. Tower is on 121.1 MHz during tower hours (0630–2300 local). Ground is on 121.9 MHz.

Q: What mountain weather hazards affect KAVL?

KAVL's location in the Blue Ridge Mountains produces orographic lift, mountain wave turbulence, and rapid ceiling changes. Icing is a significant hazard from October through April, often from the surface to FL180. Low instrument conditions develop rapidly during frontal passages when moist air is forced up the mountain slopes.

Q: What runway is used for ILS approaches at KAVL?

KAVL has a single runway, 17/35, which is 8,002 ft x 150 ft. ILS or LOC approaches are published to both runway ends. Runway 17 is the preferred arrival with northerly winds; Runway 35 is used with southerly winds.

Q: Does KAVL have RNAV approaches with LPV minimums?

Yes. RNAV (GPS) approaches to both Runway 17 and Runway 35 publish LPV lines of minima, providing vertically guided approaches similar to ILS precision. Confirm WAAS availability on your avionics and verify LPV on the approach plate before descending to LPV minimums.

Sources

• AirNav — KAVL Airport Information
• SkyVector — KAVL 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)
• 14 CFR 91.527 — Aircraft Ice and Rain Protection (Cornell LII)
• FAA Instrument Flying Handbook FAA-H-8083-15B
• NWS Greenville-Spartanburg (GSP) — 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.