VFR
AZ21
FOUR PILLARS
HUACHUCA CITY/TOMBSTONE, AZ
Elevation
4,100 ft
Control
Uncontrolled
UNICOM
122.70
Runway
4,000 ft
About Four Pillars
Four Pillars (AZ21) is a privately owned, non-towered airport in Huachuca City/Tombstone, Arizona. Its only runway is 17/35, measuring 4,000 by 175 feet with a turf and dirt surface.
The field has no published instrument approaches and is flown under visual flight rules. Relevant frequencies for the field include UNICOM 122.7 MHz. The field has no fuel sales on record. This is a private-use field, so prior permission is required to operate there.
The airport sits at 4,100 feet above mean sea level. At that elevation, density altitude is a routine consideration in warm weather.
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Questions
- Where is Four Pillars (AZ21) located?
- Four Pillars is located in Huachuca City/Tombstone, AZ.
- Is Four Pillars a public or private airport?
- Four Pillars (AZ21) is a private-use airport, so prior permission from the owner is required before landing.
- How many runways does Four Pillars have?
- Four Pillars has a single runway, 17/35 at 4,000 feet of turf-dirt.
- What is the field elevation at Four Pillars?
- Four Pillars sits at 4,100 feet above mean sea level.
- Does Four Pillars have an instrument approach?
- No, Four Pillars has no published instrument approach procedures; it is used under visual flight rules.
- Does Four Pillars have an air traffic control tower?
- No, Four Pillars (AZ21) is a non-towered airport; pilots self-announce on the CTAF.
- What is the UNICOM frequency at AZ21?
- Four Pillars's UNICOM frequency is 122.7 MHz.