Portland International Airport PDX / KPDX

Alaska Air Group subsidiary handler at PDX: ramp, baggage, aircraft cleaning and check-in support for Alaska/Horizon, the airport's dominant carrier group (~40% of flights).

Into-plane fuelling operator at PDX; listed as a fuel-services station in Menzies' network directory and Q2-2025 'Where we Operate' list.

Type I & IV de-icing capability on the GA/FBO ramp.

Full aircraft maintenance on field through its Flightcraft division.

Horizon Air Ops Center & Maintenance Hangar operates at PDX; Alaska broke ground June 2026 on an adjacent $135M, 125,000 sq ft hangar (open ~Q2 2028) for Alaska/Hawaiian mainline and widebody maintenance. Own-fleet only, not third-party.

Engine shop — in-house at the ~180,000 sq ft PDX maintenance base; handles blade/retaining-pin repair and Molykote lubricant curing on fan blades; full engine overhauls outsourced to GE Aerospace (Strother, KS) under power-by-the-hour; in-house carrier back-shop, Part 145/121 class rating unconfirmed.

Battery shop — dedicated battery back-shop at the PDX maintenance base servicing the E175 fleet; class rating unconfirmed.

Wheels shop (tires) — in-house tire shop at PDX handling main-gear tire changes, recently transitioned from bias to radial tires; brake overhaul scope not confirmed; class rating unconfirmed.

NDT shop — nondestructive testing back-shop at PDX (Level 2-qualified technicians perform inspection work); specific method (eddy current/UT/dye-penetrant) and class rating unconfirmed.

Composite / structures / sheet-metal shop — handles engine inlet components and structural sheet-metal repairs at the PDX base; class rating unconfirmed.

Emergency-equipment shop — accessories back-shop (ATA Chapter 25) at PDX services fire bottles among other cabin-fit accessories; class rating unconfirmed.

Interiors / cabin / seat shop — accessories back-shop (ATA Chapter 25) at PDX services pilot and passenger seats and interior systems; class rating unconfirmed.

Avionics / instrument shop — Duncan Aviation Satellite Shop at 7777 NE Airport Way, on the PDX airport property; bench and on-aircraft avionics troubleshooting, repair, upgrades/installations, recurring FAR avionics certification testing, plus sheet-metal/wiring support for installs; company holds FAA repair station certification, specific class rating unconfirmed.

On-airport flight kitchen at 7201 NE Alderwood Rd serving PDX carriers (JetBlue among published customers).

Aircraft interior cleaning for Alaska Air Group aircraft at PDX.

Contract aircraft cabin cleaning/appearance crews at PDX (active 2025-26 recruiting for overnight aircraft cleaners); acquired GAT Ground Support in Feb 2026, broadening its handling portfolio.

Third-party air cargo terminal handler at PDX (5510 NE Courier Ct); won Cathay Cargo handling contract with operations from March 2025. Hours Mon-Fri 06:00-22:00, Sat-Sun 06:00-19:00. · Mon-Fri 06:00-22:00; Sat-Sun 06:00-19:00

Sole full-service FBO at PDX (8089 NE Airport Way), 24/7: fuel, hangarage to Global Express size, international customs handling, crew services. · 24/7