Appleton International Airport ATW / KATW

Provides aircraft ground handling, ramp/tiedown parking, quick turns, towing, and hangar leasing at its GA terminal on the ATW campus.

Third-party ground handler contracted at ATW; current postings include an "Airport Ramp Agent (United/Delta) - ATW" role for ramp/bag handling and an "Airport Redcoat Agent - ATW" role for passenger check-in/ticketing/boarding support.

Allegiant self-handles at its ATW crew base (established March 2, 2022 with locally based A320s), directly employing Ground Operations Agents for bag/co-mail loading, marshalling, and pushback rather than using a third-party handler.

Sole FBO at ATW; sells 100LL avgas and Jet A through the Avfuel network, with both full-service and self-service (24/7) fueling. · 5am-10pm M-F, 5am-9pm Sa-Su; self-serve fuel 24/7

Offers Type I and Type IV de-icing for GA traffic; ATW publishes a dedicated GA Deice/Ops radio frequency (129.05) for winter ramp operations.

Self-handling includes winter aircraft de-icing; Allegiant's ATW Ground Operations Agent postings list operating deicers among required equipment.

FBO lists general aircraft maintenance among its services for based and transient general aviation aircraft.

Allegiant posts Appleton, WI-based Maintenance Technician (A&P) openings, indicating locally based mechanics supporting self-handled base operations.

Gulfstream operates a company-owned MRO service center at ATW built around a roughly 190,000 sq ft hangar (part of a much larger ~624,000 sq ft Appleton campus including completions and paint facilities) accommodating up to 12 G650/G650ER-class aircraft, with FAA/EASA and other foreign repair-station approvals covering major inspections, avionics, structural repair, engine/APU overhaul, interior completions, and paint for GII-through-G650ER models.

Air Wisconsin, headquartered at ATW (W6390 Challenger Dr.), operates a company-owned maintenance hangar (~30,000 sq ft hangar plus ~7,000 sq ft of maintenance support/office space) built to service up to four regional jets.

Engine shop — engine repairs/overhauls listed among Gulfstream Appleton service-center back-shops (confirmed via Gulfstream Instagram facility tour "battery shop, an engine shop, sheet metal shop..." and a former Appleton engine-shop employee's public work history); part of the large-cabin completions/MRO facility supporting G650ER through Astra-SP models; FAA/EASA Part 145 class rating unconfirmed.

Landing gear / component overhaul shop — wheels, brakes, landing gear components and flight controls overhauled on site, confirmed directly by Gulfstream's own Appleton facility description ("our component overhaul shop handles wheels, brakes, landing gear components, and flight controls on site"); covers Gulfstream G650ER/G650/G550/G500/G450/G400/G350/G300/GV/GIV-SP/GIV/GIII/G280/G200/GII/G150/G100/Astra-SPX/Astra-SP; class rating unconfirmed.

Composite / structures / sheet-metal shop — major structural modifications and sheet-metal repair confirmed as a distinct Appleton back-shop (Gulfstream facility tour: "sheet metal shop"; Gulfstream News: "structural modifications"), performed as part of the large-cabin completions center; class rating unconfirmed.

Avionics / instrument shop — avionics installations and modifications (Gulfstream: "major avionics installations and safety upgrades"; component-overhaul shop also handles avionics installs per facility description); Avionics Electrical Technician roles are posted for this site; class rating unconfirmed.

Interiors / cabin / seat shop — interior installations, cabinetry, and upholstery/trim fabrication, confirmed by multiple current Gulfstream Appleton job postings (Interior Install Tech I/II/IV, Cabinet Maker III, Upholstery Technician III, Finisher) plus midcabin component work as part of the large-cabin completions facility; class rating unconfirmed.

NDT — non-destructive testing; confirmed via a current NDT Technician II posting for this site (NDT.org) requiring NDT Level II certification in three disciplines, matching additional current NDT Technician postings for Appleton, WI; class rating unconfirmed.

Composite / structures shop — aircraft window and transparency repair (cabin windows, windshields, cockpit side windows, navigation/landing light lenses) performed in lieu of replacement; the company's own site states these repair/restorative services "can be performed in our facilities in either Oshkosh or Appleton, WI"; FAA repair station NU7R875N; factory-certified by Gulfstream and Bombardier (confirmed on company site).

Avionics / instrument shop — bench testing of altimeters, transponders and pitot-static systems (added 2001) plus carry-in avionics installation (added 2002), confirmed on the company's own site and in trade-press coverage; under FAA repair station NU7R875N; this is a company-wide capability (Oshkosh HQ plus Appleton satellite station) and the exact split of bench work performed at the Appleton location specifically is unconfirmed.

Lists catering among its FBO amenities per airport/FBO directory listings; arrangement details and vendor not specified.

Offers GPU/power cart, lavatory service, potable water, oil service, and belt loader/airstairs support to based and transient aircraft.

FedEx (FX) operates scheduled air freight service into ATW (roughly 1-2 departures/week per cargo-tracking data) and maintains its own air freight/distribution facility on the airport campus (Atlantis Dr.); ramp-handling arrangement not independently confirmed.

Offers crew cars, rental car arrangements, and courtesy transportation for GA passengers and crew, plus local hotel crew rates.

Facilitates U.S. Customs and Border Protection processing for international GA arrivals at the FBO.

Facility explicitly advertises drop-in and AOG support for Gulfstream operators, backed by Gulfstream's broader AOG call center and field-support network.