H.A. Clark Memorial Field (CMR)

Current Conditions at KCMR

H.A. Clark Memorial Field, Williams, AZ

Airport Overview

The Williams, AZ region is served by H.A. Clark Memorial Field (KCMR), a public-use airport at 6,680 feet elevation. Runway infrastructure includes 1 strip(s); the primary surface extends 6,003 feet (N/A). Operators and private travelers use H.A. Clark Memorial Field for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav KCMR.

Private Aviation Briefing

KCMR is the identifier for H.A. Clark Memorial Field, serving Williams at 6,680 ft MSL elevation. Operators, passengers, and dispatchers should note the following details for flight planning and charter operations.

U.S. General Aviation Context

H.A. Clark Memorial Field is part of the U.S. National Airspace System, regulated by the FAA. As a AZ facility, the airport contributes to the regional transportation network connecting Williams to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near KCMR for on-demand charter.

Runway Capability

6003 feet of runway at H.A. Clark Memorial Field supports light jets through most super-midsize jets. Aircraft like the Phenom 300, Citation XLS, Challenger 350, and Gulfstream G280 operate comfortably from KCMR. Heavy jets (Gulfstream G550/G650, Global Express) require performance calculations accounting for temperature, weight, and field elevation before committing to this runway length.

Charter Considerations

When chartering from H.A. Clark Memorial Field, consider the round-trip economics. One-way charters incur a repositioning fee (the empty leg back to base). Round-trips from KCMR eliminate this cost. For one-way flights, The Jet Finder checks for aircraft that need to reposition through Williams anyway, reducing or eliminating the empty-leg premium.

What to Know Before You Fly

Arrive at the FBO 15 to 20 minutes before departure. That is the entire pre-flight process for private charter from H.A. Clark Memorial Field. No security lines, no boarding groups, no gate announcements. Your vehicle pulls up to the aircraft, luggage is loaded directly, and you board at your convenience.

Safety & Planning

The Jet Finder sources charter aircraft exclusively from FAA Part 135 certified operators. Every crew flying from H.A. Clark Memorial Field meets federal duty time, rest, and recurrency requirements. We verify operator certifications, audit history, and insurance coverage before presenting any aircraft option from KCMR to our clients.

Airport Selection Strategy

H.A. Clark Memorial Field serves the Williams market for private aviation. Airport selection affects charter cost through positioning fees, landing charges, and fuel prices. An airport 20 miles farther from your destination but with lower fees and better aircraft availability can save thousands on a charter. The Jet Finder runs this analysis for every booking from the Williams area.

Seasonal Factors

Summer density altitude affects aircraft performance at H.A. Clark Memorial Field, particularly on hot afternoons when field elevation of 6,680 ft MSL increases effective altitude. Early morning departures maximize payload and performance from KCMR. The Jet Finder schedules departures to optimize aircraft performance when density altitude is a factor.

Location & Address

Geographically, H.A. Clark Memorial Field (KCMR) is located at 35.3056° N, -112.1944° W near Williams, AZ. FBO-arranged car service or rideshare connects passengers from H.A. Clark Memorial Field to Williams and surrounding areas efficiently.

Runways & Facilities

The 6,003-foot runway at H.A. Clark Memorial Field accommodates all private jet categories without significant restriction, from light jets through super-midsize and many heavy jets. Aircraft like the Challenger 350, Citation Latitude, and Gulfstream G280 operate routinely at fields of this length.

FBOs & Ground Services

Aircraft services at KCMR are handled by the airport's fixed base operation. Standard general aviation services — fuel, parking, aircraft positioning — are typically available during operating hours. Contact H.A. Clark Memorial Field directly for current service hours, fuel pricing, and hangar availability.

Charter a Jet from H.A. Clark Memorial Field

Private charter from KCMR starts with a single call. The Jet Finder sources aircraft from a nationwide network of FAA Part 135 operators, matching runway capabilities at KCMR with the right aircraft for your route.

Fly Private from KCMR

The Jet Finder coordinates charter flights from H.A. Clark Memorial Field. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KCMR's runway and facilities.

Airport Specifications

Airport Identity
Airport Name	H.A. Clark Memorial Field
ICAO Code	KCMR
IATA Code	CMR
FAA Identifier	CMR
Address	Williams, AZ
Elevation	6,680 ft MSL
Coordinates	35.3056° N, 112.1944° W
FAA Data	AirNav CMR

Operations & Facilities
Runways	18/36: 6,003 ft (ASP)
FBOs	Airport Services
Customs	Not available
Fuel	Contact airport for availability
Hours	Contact airport for hours
Approaches	Contact airport for approach information
Tower / Freq	See Airport/Facility Directory

Regional Aviation Context

Arizona's dry, clear air provides some of the best VFR flying conditions in the country. However, density altitude is a serious performance factor during summer months when temperatures routinely exceed 110°F at lower elevations.

Operational Considerations

H.A. Clark Memorial Field sits at 6,680 feet MSL, placing it firmly in the high-altitude operations category. On a standard day (15°C at sea level, decreasing 2°C per 1,000 feet), density altitude equals field elevation. On a hot summer afternoon at 35°C, density altitude at H.A. Clark Memorial Field approaches 8,480 feet. That means aircraft performance — takeoff roll, climb rate, engine power — degrades to match a runway at 8,480 feet, not 6,680 feet. The 6,003-foot runway provides roughly 4,800 feet of sea-level equivalent performance under those conditions. Normally aspirated engines lose approximately 3% power per 1,000 feet of density altitude; at H.A. Clark Memorial Field, that compounds to a 20% power deficit on a standard day.

H.A. Clark Memorial Field's temperate latitude produces generally favorable flying conditions with seasonal variation. Winter brings frontal passages that can drop ceilings to IFR minimums for 24-48 hour periods. Freezing precipitation is possible but less persistent than at higher latitudes. Summer convective activity peaks in late afternoon — morning departures typically encounter smoother, clearer conditions. Year-round instrument currency is recommended for reliable scheduling.

Nearby Airports

Airports within 150 nautical miles of H.A. Clark Memorial Field. Useful for alternate planning, repositioning, or comparing FBO options.

Valle Airport

K40G · 21 NM from KCMR

Flagstaff Pulliam Airport

KFLG · 28 NM from KCMR

Flagstaff Pulliam Airport

KFLG · 28 NM from KCMR

Sedona Airport

KSEZ · 34 NM from KCMR

Frequently Asked Questions

The ICAO identifier for H.A. Clark Memorial Field is KCMR. The FAA designator is also KCMR. Use this code when filing flight plans and referencing the airport in official communications.

Located in Williams, AZ, H.A. Clark Memorial Field has coordinates of 35.3056° N, 112.1944° W. Airport elevation: 6,680 feet MSL. The field is accessible from the local road network.

Runway 18/36 is the main strip at H.A. Clark Memorial Field, providing 6,003 feet of ASP runway. The airport has 1 total runway(s).

Private jets can land at H.A. Clark Memorial Field provided the 6,003-foot runway meets their performance requirements. Light and very light jets typically operate without restriction. Midsize jets may require careful performance analysis depending on conditions.

The FBO at H.A. Clark Memorial Field handles fuel, parking, and ground coordination for arriving aircraft. Visit AirNav for current operator contact information at KCMR. Pre-arrival calls are advisable.

H.A. Clark Memorial Field has a field elevation of 6,680 feet above mean sea level. This affects aircraft performance calculations, particularly during hot weather when density altitude increases.

Approach procedures at KCMR are published in the FAA's instrument approach plates. Consult current charts for the latest procedure information at H.A. Clark Memorial Field. RNAV and conventional approaches may be available depending on the facility.

Private charter from KCMR is available through The Jet Finder. We connect clients with FAA-certificated Part 135 operators. Pricing depends on aircraft type, destination, and scheduling.

General aviation aircraft including piston singles, turboprops, and light jets routinely use H.A. Clark Memorial Field. The 6,003-foot runway is the determining factor for larger categories. Consult aircraft performance data for specifics.

For tower and radio frequency information at H.A. Clark Memorial Field, consult the Airport/Facility Directory or AirNav entry for KCMR. Non-towered fields use CTAF/UNICOM for traffic advisories.

Confirm fuel availability at KCMR before arrival. H.A. Clark Memorial Field may offer 100LL, Jet-A, or both. Pricing is set by the FBO. AirNav provides crowd-sourced fuel price reports from visiting pilots.

International flight planning from KCMR requires CBP coordination. H.A. Clark Memorial Field may or may not have on-field customs services. The Jet Finder can identify the nearest CBP-equipped airport and handle logistics.

Current conditions at KCMR: check METAR/TAF on aviationweather.gov or your EFB. H.A. Clark Memorial Field is subject to AZ's regional weather, which may include convective activity, low ceilings, or seasonal wind patterns.

Transit from H.A. Clark Memorial Field to Williams proper is typically a short ground drive. The exact distance depends on your destination within the Williams area. Private aviation eliminates the hour+ that commercial airport processing adds to your trip.

Parking options at KCMR include ramp tiedowns and potentially hangar space. Availability and pricing are set by the on-field operator at H.A. Clark Memorial Field. Pre-arrival coordination is recommended for overnight stays.

To price a charter flight from H.A. Clark Memorial Field (KCMR), contact The Jet Finder with your route, dates, and number of passengers. We provide all-inclusive quotes with no hidden fees. Direct operator access.

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H.A. Clark Memorial Field (KCMR)