KCHO Charlottesville-Albemarle — Instrument Checkride Guide

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

Charlottesville-Albemarle Airport (KCHO) is the primary commercial and general aviation airport for Charlottesville, Virginia, situated at 640 ft MSL in the Virginia Piedmont east of the Blue Ridge Mountains. The airport has a control tower operating on 124.5 MHz (ground 121.9 MHz, hours 0600–2300 local) and ATIS on 118.425 MHz. Approach and departure control is provided by Potomac TRACON on 132.85 and 120.525 MHz.

Potomac TRACON manages one of the most complex terminal airspace environments in the country, encompassing the Washington ADIZ, the DC Special Flight Rules Area (SFRA), multiple Class B and C shelves, and high-density military training routes. Pilots operating into KCHO from the northeast should be current on ADIZ and SFRA procedures, even when not entering those areas directly. Signature Aviation provides full-service FBO support for transient general aviation.

Special minimums are published for KCHO — review them before filing KCHO as an alternate. Special takeoff minimums and departure procedures are also in effect; these reflect terrain and obstacle considerations on departure from runway 03 toward the Blue Ridge.

What instrument approaches are published at KCHO?

KCHO has four published instrument approaches covering both runway ends, with a precision ILS to runway 03 and multiple RNAV options. Data sourced from AirNav.

The Y and Z designations on the runway 21 RNAV approaches indicate distinct approach procedures, not merely different lines of minima. Each has different transition routing and should be briefed separately. ATC will specify which procedure they are assigning — confirm the assignment and load the correct plate. Always verify current minima on official FAA charts before flight.

What is the runway configuration at KCHO?

KCHO operates a single runway with IFR approaches to both ends.

The 6,801 ft runway is adequate for most general aviation IFR aircraft. However, pilots should consider wet-runway landing distance on runway 21 after an RNAV approach in rain, particularly if the approach required a stabilized descent to the LNAV/VNAV path angle. The runway orientation (03/21, approximately north-northeast to south-southwest) means crosswind operations occur frequently with the Appalachian wind patterns common to the region.

What weather should instrument pilots expect at KCHO?

The Blue Ridge Mountains immediately to the west of KCHO create a pronounced orographic effect on weather. Southwest flow at altitude produces moisture lift along the ridge, generating cumulonimbus buildups on summer afternoons that can reach FL400 and affect arrival routes from the west. Pilots arriving from the Shenandoah Valley over the mountains should obtain thorough weather briefs and PIREPs from aircraft that have recently crossed.

Valley fog is a recurring hazard in the Rivanna River basin where KCHO sits. Clear nights with calm winds allow radiative cooling to produce fog that can bring ceilings below 100 ft by 0400–0600 local time. These fog events typically lift by 0900–1000 local, but the timing is weather-dependent. Pilots arriving on early-morning IFR flights should file alternates with care.

Winter storms tracking the I-95 corridor from the Carolinas through Virginia are a significant icing threat. These systems can deliver several inches of snow, freezing rain, or a combination — the classic "wintry mix" that the Piedmont experiences more often than either the coast or the mountains. The NWS Wakefield (AKQ) office provides terminal forecasts for the KCHO area, and pilots should cross-check with NWS Sterling (LWX) as well for Piedmont forecasts.

What should you expect on an instrument checkride at KCHO?

KCHO is a realistic checkride environment because it combines a functioning control tower, one precision approach, terrain awareness requirements, and proximity to complex airspace — all within a single-runway general aviation airport. The DPE will build an oral exam around these elements systematically.

Blue Ridge terrain is the most important local knowledge item. On departure, special takeoff minimums and departure procedures reflect terrain and obstacle constraints — the DPE expects you to have reviewed these before the flight and to know when they apply. Departing runway 21 to the southwest puts the aircraft directly toward rising terrain; the DPE may ask how terrain clearance responsibility is allocated between the pilot and ATC after takeoff.

The ILS RWY 03 is the primary checkride approach. It is a standard CAT I ILS with nothing unusual about its execution, but the DPE will evaluate whether you intercept correctly, maintain needle discipline throughout, and execute the missed approach cleanly. The missed approach for the ILS RWY 03 turns the aircraft southward toward and eventually over the airport — knowing the missed approach procedure cold before starting the approach is non-negotiable.

The two RNAV approaches to runway 21 — Y and Z — are frequently used to test whether applicants can distinguish between multiple procedures for the same runway. The DPE may assign the Z approach and then ask verbally why there are two versions and what differs between them. This tests chart literacy, not just button-pushing. Knowing how to identify the differences between Y and Z on the approach chart is a skill under ACS Area VI.

Potomac TRACON airspace proximity is an oral exam topic. Examiners near the Washington area frequently ask about the DC SFRA, the 30 nm Mode C veil, and how a pilot would determine whether they are approaching restricted airspace when operating near KCHO. Know 14 CFR 91.135 (Class A) and the Washington ADIZ NOTAM structure at the level of understanding required for an IFR oral, even if the checkride does not enter that airspace.

Practice Questions

1. ATC clears you for the RNAV (GPS) Y RWY 21. You accidentally load the Z approach. You are established inbound on the Z when you realize the error. What do you do, and what are the implications if you continue on the Z approach?

2. You depart KCHO runway 21 on an IFR clearance. Special takeoff minimums apply. What documents specify these minimums, and where are they found in the approach chart publication?

3. On the ILS RWY 03, you lose the glideslope at 2,000 ft MSL with the runway 18 nm ahead. You are still on the localizer. What is the regulatory guidance on continuing the approach, and what minimums now apply?

4. The DPE asks you to explain the difference between a missed approach from DA versus MDA. Walk through the regulatory requirements and the procedural difference in execution.

5. You are inbound to KCHO from the west after crossing the Blue Ridge. Your filed cruise altitude was 8,000 ft. ATC instructs you to descend to 4,000 ft while you are still 25 nm from the airport. What terrain clearance considerations apply?

Frequently Asked Questions

Q: What instrument approaches are published at KCHO?

KCHO has four published instrument approaches: ILS or LOC RWY 03, RNAV (GPS) RWY 03, RNAV (GPS) Y RWY 21, and RNAV (GPS) Z RWY 21. The ILS to runway 03 is the only precision approach. Two separate RNAV procedures serve runway 21, providing distinct routing options for the southbound arrival.

Q: Does KCHO have a control tower?

Yes. Charlottesville-Albemarle Airport (KCHO) has an operating control tower on 124.5 MHz. Ground is 121.9 MHz (0600–2300 local). ATIS broadcasts on 118.425 MHz. After tower hours, the airport operates as uncontrolled with CTAF procedures.

Q: What approach control serves KCHO?

Potomac TRACON provides approach and departure control for KCHO on 132.85 and 120.525 MHz. Potomac handles one of the most complex airspace environments in the country, including the Washington ADIZ and SFRA — pilots operating near KCHO must be current on ADIZ/SFRA procedures even if not entering the SFRA.

Q: What terrain hazards exist near KCHO?

KCHO sits in the Piedmont region east of the Blue Ridge Mountains. The Blue Ridge rises to over 3,500 ft within 20 nm west of the airport, driving elevated MEAs on arrival routes from the west. Pilots flying the ILS RWY 03 approach from the southwest must respect obstacle clearance altitudes carefully during descent.

Q: What is the runway configuration at KCHO?

KCHO has a single runway, 03/21, measuring 6,801 ft × 150 ft with an asphalt/grooved surface. The ILS is published only to runway 03 (northbound). Runway 21 is served by two separate RNAV (GPS) procedures — Y and Z — with distinct approach designs.

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

The Blue Ridge acts as an orographic lift generator, producing convective activity and cumulonimbus development along the ridge on summer afternoons. Valley fog forms in the Rivanna River basin near the airport on clear, calm nights. Winter storms tracking up the I-95 corridor can bring ice, snow, and sustained IMC to the Charlottesville area.

Q: Why are there two RNAV approaches for runway 21 at KCHO?

The RNAV (GPS) Y RWY 21 and RNAV (GPS) Z RWY 21 provide different transition routing for arriving aircraft. Multiple RNAV procedures to the same runway are common when obstacle environments, transition fixes, or arrival flow patterns differ significantly — pilots must verify which procedure ATC has assigned and load the correct one.

Sources

• AirNav — KCHO Airport Information
• SkyVector — KCHO Instrument Approach Procedures
• 14 CFR 91.169 — IFR Flight Plan Filing Requirements (Cornell LII)
• 14 CFR 91.175 — Takeoff and Landing Under IFR (Cornell LII)
• FAA Instrument Flying Handbook FAA-H-8083-15B
• NWS Wakefield (AKQ) — 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.