White Mountain Lake Airport (21AZ)

Current Conditions at K21AZ

White Mountain Lake Airport, Show Low, AZ

Airport Overview

White Mountain Lake Airport (21AZ) is a public-use aviation facility serving Show Low, AZ. The field maintains 1 runway(s), with the longest measuring 4,000 feet on N/A surface. Operators and private travelers use White Mountain Lake Airport for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav 21AZ.

Private Aviation Briefing

White Mountain Lake Airport (21AZ) serves Show Low at 6,066 ft MSL elevation. This briefing covers the private aviation considerations for operators, passengers, and flight departments using this facility.

U.S. General Aviation Context

White Mountain Lake Airport 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 Show Low to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near 21AZ for on-demand charter.

Runway Capability

At 4000 feet, White Mountain Lake Airport serves light jets and turboprops. The Citation CJ series, Phenom 100, HondaJet, and King Air family operate within this runway capability. Midsize jets require careful performance analysis based on temperature and aircraft weight. Pilots should reference aircraft-specific takeoff and landing distance charts for 21AZ's runway length and 6,066 ft MSL elevation.

Charter Considerations

Charter availability from White Mountain Lake Airport depends on aircraft positioning. Airports with higher business aviation traffic generally have more aircraft based locally, reducing repositioning costs. The Jet Finder sources aircraft from the nearest available operators, comparing positioning fees, hourly rates, and aircraft quality to find the best option for your specific mission from 21AZ.

What to Know Before You Fly

Pets fly in-cabin on private charter from White Mountain Lake Airport. No cargo hold, no carrier requirements, no breed restrictions. Dogs, cats, and other animals sit with you in the cabin. Inform The Jet Finder of pet travel when booking so we can confirm the operator's pet policy and cabin configuration for your flight from 21AZ.

Safety & Planning

Aircraft operating from White Mountain Lake Airport file IFR flight plans regardless of weather. Instrument flight rules provide ATC separation, radar monitoring, and structured routing. Even in clear weather, IFR operations from 21AZ provide an additional layer of safety. Charter operators flying under Part 135 are required to operate under IFR for most passenger flights.

Airport Selection Strategy

For travelers based near Show Low, White Mountain Lake Airport may not be the only private aviation option. Comparing nearby airports on runway length, FBO services, fuel pricing, and drive time from your origin can reveal better options. The Jet Finder evaluates all airports within a reasonable radius of your departure point to find the best combination of cost and convenience.

Seasonal Factors

Winter operations at White Mountain Lake Airport may involve de-icing procedures that add 15 to 30 minutes to departure times. De-icing fluid costs $500 to $3,000 depending on aircraft size and icing conditions. These costs pass through to the charter client. Morning departures during winter often avoid the worst icing conditions at 21AZ.

Location & Address

Geographically, White Mountain Lake Airport (21AZ) is located at 34.3509° N, -109.9640° W near Show Low, AZ. FBO-arranged car service or rideshare connects passengers from White Mountain Lake Airport to Show Low and surrounding areas efficiently.

Runways & Facilities

White Mountain Lake Airport's 4,000-foot runway accommodates turboprops, very light jets, and most light jet categories (Citation CJ series, Phenom 100/300, Premier I). Some midsize jets can operate under light-load conditions. Pilots should calculate performance based on temperature, elevation, and aircraft weight.

FBOs & Ground Services

White Mountain Lake Airport offers ground handling through its on-airport service provider. Fuel availability, hangar space, and passenger amenities should be confirmed prior to arrival. The Show Low area may have limited FBO options compared to larger metropolitan airports.

Charter a Jet from White Mountain Lake Airport

Charter operations from White Mountain Lake Airport (21AZ) connect Show Low to destinations across the country. We evaluate White Mountain Lake Airport's runway length, surface, and facilities against your aircraft requirements and connect you with a qualified Part 135 operator.

Fly Private from 21AZ

The Jet Finder coordinates charter flights from White Mountain Lake Airport. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to 21AZ's runway and facilities.

Airport Specifications

Airport Identity
Airport Name	White Mountain Lake Airport
ICAO Code	21AZ
IATA Code	21AZ
FAA Identifier	21AZ
Address	Show Low, AZ
Elevation	6,066 ft MSL
Coordinates	34.3509° N, 109.9640° W
FAA Data	AirNav 21AZ

Operations & Facilities
Runways	12/30: 4,000 ft (ASPH)
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

White Mountain Lake Airport sits at 6,066 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 White Mountain Lake Airport approaches 7,866 feet. That means aircraft performance — takeoff roll, climb rate, engine power — degrades to match a runway at 7,866 feet, not 6,066 feet. The 4,000-foot runway provides roughly 3,272 feet of sea-level equivalent performance under those conditions. Normally aspirated engines lose approximately 3% power per 1,000 feet of density altitude; at White Mountain Lake Airport, that compounds to a 18% power deficit on a standard day.

Subtropical conditions at White Mountain Lake Airport mean warm temperatures dominate year-round. The primary weather challenge is convective: afternoon thunderstorms build rapidly during the warm season, often reaching maturity between 14:00 and 18:00 local time. Morning departures (before 10:00 local) consistently provide the smoothest, clearest conditions. Haze and humidity can reduce visibility below VFR minimums without obvious cloud formation. The cooler months offer the most reliable flying weather.

Nearby Airports

Airports within 150 nautical miles of White Mountain Lake Airport. Useful for alternate planning, repositioning, or comparing FBO options.

Show Low Regional Airport

KSOW · 6 NM from 21AZ

Taylor Airport

KTYL · 10 NM from 21AZ

Mogollon Airpark

AZ82 · 28 NM from 21AZ

St Johns Industrial Air Park

KSJN · 31 NM from 21AZ

Frequently Asked Questions

21AZ is both the ICAO and FAA identifier for White Mountain Lake Airport. Pilots should reference this code in all flight plan filings and ATC communications involving this facility.

Located in Show Low, AZ, White Mountain Lake Airport has coordinates of 34.3509° N, 109.9640° W. Airport elevation: 6,066 feet MSL. The field is accessible from the local road network.

1 runway(s) at White Mountain Lake Airport. The longest, 12/30, measures 4,000 feet with a ASPH surface, supporting most general aviation and light jet traffic.

Private jets can land at White Mountain Lake Airport provided the 4,000-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.

For FBO information at White Mountain Lake Airport, visit airnav.com/airport/21AZ or contact the airport office. Service levels vary; pre-arrival coordination is recommended for special requirements.

Field elevation at 21AZ: 6,066 feet above mean sea level. This figure appears in the Airport/Facility Directory and should be used for all performance computations at White Mountain Lake Airport.

For approach data at White Mountain Lake Airport, reference the AirNav entry for 21AZ or the FAA's digital Terminal Procedures. Approach type and minimums vary by facility.

The Jet Finder arranges private charter from White Mountain Lake Airport (21AZ). Tell us where you need to go, when, and how many passengers. We handle the aircraft sourcing, operator vetting, and logistics.

White Mountain Lake Airport's 4,000-foot primary runway accommodates most general aviation traffic. Turboprops and light jets are the largest categories that operate routinely. Jet operations beyond light category should be verified against performance requirements.

For tower and radio frequency information at White Mountain Lake Airport, consult the Airport/Facility Directory or AirNav entry for 21AZ. Non-towered fields use CTAF/UNICOM for traffic advisories.

For fuel at 21AZ, contact the on-field FBO or check airnav.com/airport/21AZ. Jet-A and 100LL availability depends on the facility. Self-serve and full-serve options may vary.

For international departures or arrivals at 21AZ, CBP services are required. Availability depends on the facility. Some airports in the region may offer more convenient customs access. The Jet Finder can advise on the best routing.

Check aviationweather.gov for current conditions at 21AZ. White Mountain Lake Airport's weather is influenced by AZ's regional climate. Seasonal fog, wind, and precipitation patterns should be factored into flight planning.

Transit from White Mountain Lake Airport to Show Low proper is typically a short ground drive. The exact distance depends on your destination within the Show Low area. Private aviation eliminates the hour+ that commercial airport processing adds to your trip.

White Mountain Lake Airport offers aircraft parking for visiting and based aircraft. Tiedown and hangar rates at 21AZ should be confirmed directly with the airport. Overnight parking may require advance arrangement.

To price a charter flight from White Mountain Lake Airport (21AZ), contact The Jet Finder with your route, dates, and number of passengers. We provide all-inclusive quotes with no hidden fees. Direct operator access.

Ready to Fly from 21AZ?

Experience the difference of private aviation at White Mountain Lake Airport.