Mesa Gateway Airport (KIWA), Arizona
Landing essentials
Whether you can land, whether you can refuel, and how customs works here.
Overview
Mesa Gateway Airport, identified by the ICAO code KIWA and IATA code AZA, sits in Phoenix, Arizona, roughly 18.74 nautical miles from the metro core. The field is a towered public-use airport at 1,384 feet elevation, built around three long parallel concrete runways that support a substantial mix of business and general aviation traffic. According to FAA TFMSC data, KIWA recorded 29,131 total operations in 2025, of which 7,524 were business aviation movements, placing it among Skystar's top-tier documented terminals.
Runways
Mesa Gateway Airport has three paved runways. The longest, 12R/30L, is 10,401 ft long and 150 ft wide, with a concrete surface.
Runway geometry from published threshold coordinates. Not for navigation.
Runways are listed longest first.
Source: FAA Form 5010.
Fuel and airfield services
Mesa Gateway Airport has Jet A and 100LL available on the field. Fueling is available 24 hours a day, every day, and the airport has an operating control tower.
Source: FAA Form 5010 / NASR.
Customs
Mesa Gateway Airport has US Customs and Border Protection clearance available onsite, with general clearance for international arrivals. A USDA compliance agreement is in place.
Source: CBP list of ports of entry.
Business aviation traffic
Mesa Gateway Airport recorded 7,524 business aviation movements in 2025. Traffic peaks in February, March, November and December.
Business jet movements, FAA TFMSC count. Peak month February, 719 movements in 2025.
Source: FAA TFMSC, business jet movements, 2025.
Climate
Weather station is 2.8 NM from the field. Some values are estimated by the agency. 1991–2020 climate normals.
Source: NOAA NCEI.
Operating constraints
Mesa Gateway Airport has published operating constraints in six categories: access, runway notes, noise procedures, environmental, pavement strength and other notes.
Sport field lighting is located east of the approach.
A 24-hour prior permission requirement applies to unscheduled air carrier operations with more than 30 passenger seats; contact Airport Operations.
For clearance delivery when the airport traffic control tower is closed, contact Phoenix Approach.
When the airport traffic control tower is closed, runway and taxiway lights operate on pilot-controlled lighting.
Except in an emergency, AV-8 model aircraft operations are limited to runway 12L/30R.
Noise abatement procedures are in effect; avoid low overflight of noise-sensitive areas surrounding the airport.
Wildlife activity has been observed in the vicinity of the airport.
PCR VALUE: 692/R/D/W/T
PCR VALUE: 858/R/C/W/T
PCR VALUE: 605/R/C/W/T
Taxiway Y is restricted to aircraft with a wingspan less than 79 feet.
A 7-foot fence borders the south portion of the Taxiway W apron.
Large or heavy aircraft with inboard engines are limited to taxi-only operations.
Fuel is available H24, or contact on frequency 129.875.
Source: FAA Chart Supplement.
Nearby airfields
Mesa Gateway Airport has five airfields within 20 NM. The closest is Pegasus Airpark, 6.25 NM south.
Part of the Phoenix and Scottsdale area.
Source: Skystar calculation from official coordinates.
Skystar at KIWA
We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.
The same order, priced two ways.
$2,400.00 catering order at KIWA.
Unchanged.
What the kitchen invoices us is what your quote reads.
One line, fixed.
It does not move with the size of the order.
At cost.
Passed on at the exact amount the processor took.
Market practice figures are industry averages, not a specific competitor.
Frequently asked questions
Is customs clearance available at KIWA?
Yes, Mesa Gateway Airport has CBP inspection services available onsite, along with a USDA compliance agreement. This makes KIWA a practical port of entry option for operators arriving from international destinations. There is no restriction limiting the facility to military aircraft only, and no CANPASS-only requirement applies here. Crews should still coordinate arrival details with CBP given standard federal inspection procedures. The onsite arrangement removes the need to divert to another customs airport in the Phoenix area.
What runway options does KIWA offer for large aircraft?
Mesa Gateway Airport operates three parallel paved runways, all suited to large aircraft operations. Runway 12R/30L is the longest at 10,401 feet, followed by 12C/30C at 10,201 feet and 12L/30R at 9,300 feet, each 150 feet wide. All three surfaces are concrete or asphalt-concrete construction rated for sustained heavy traffic. This layout gives KIWA operational depth for simultaneous or alternating use during high-volume periods. The pavement classification numbers vary by runway, so operators should check the specific PCR value assigned to each strip before planning a specific aircraft type.
Are there any taxiway or wingspan restrictions at KIWA?
Yes, Taxiway Y at Mesa Gateway Airport is restricted to aircraft with a wingspan under 79 feet. Operators of larger business jets or transport category aircraft need to route around this taxiway using an alternate path. A separate note also restricts large or heavy aircraft with inboard engines to taxi-only operations, without further detail on which taxiways this applies to. A 7-foot fence bounds the south portion of the Taxiway W apron, which is relevant for wingtip and ground equipment clearance planning. These constraints matter most for wide-body or large-cabin operators transiting KIWA.
Does KIWA require prior permission for charter or unscheduled flights?
Yes, Mesa Gateway Airport requires 24-hour prior permission for unscheduled air carrier operations with more than 30 passenger seats. This PPR requirement is coordinated through Airport Operations rather than through a standard tower call. Operators planning larger unscheduled charter flights into KIWA should build this coordination step into their trip planning well before departure. The requirement applies specifically to unscheduled carriers above the 30-seat threshold, not to smaller general aviation traffic. Scheduled carrier operations are not described as falling under this same PPR rule.
Is fuel available around the clock at Mesa Gateway Airport?
Yes, fuel is available H24 at KIWA, with both 100LL avgas and Jet A on the field. The airport also notes a frequency reference of 129.875 tied to this fuel availability remark, likely relevant for after-hours coordination. KIWA is a towered field with an all-day, every-day attendance schedule, which supports round-the-clock fuel access. This makes Mesa Gateway a workable option for operators needing fuel service outside typical business hours in the Phoenix metro area. Confirming specific grade availability directly before arrival remains good practice for irregular operations.