Chicago Rockford International Airport RFD / KRFD

The only full-service FBO at RFD, handling general aviation, corporate, commercial airline and freighter aircraft; lavatory/water service and ULD repair listed on the airport cargo site. · 24/7/365

Freighter ramp handling for chartered and scheduled cargo operators, per the airport's official announcement and rfdcargo.com ground handling listing (contact: Saif Lambaz, GM-RFD & Director of Security).

WFS's own site lists a Rockford station at 2 Airport Circle (the passenger terminal), contact Corinne Schuur. Job postings for airline ramp/customer service agents at RFD cover baggage, aircraft marshaling, GSE operation and passenger check-in; Allegiant is the airport's only scheduled passenger carrier, so WFS is the evident Allegiant handler, though the carrier assignment itself is unconfirmed.

Company site lists ground handling support and aircraft storage alongside maintenance.

Sole on-field FBO fuel seller: Jet A and 100LL under World Fuel Services branding, with quantity discounts from 250 gallons (AirNav). NATA Safety 1st line service. · 24/7/365

Jet fueling services listed on company site; Emery Air remains the airport's primary retail fuel seller.

Airport cargo site cites 24-hour de-icing capability from Emery Air; winter-season service.

FAA Part 145 repair station and Beechcraft Authorized Service Center; corporate jet, turboprop and piston maintenance plus full avionics shop, and support for Bombardier CRJ200/700/900 regional airliners.

238,000 sq ft airframe MRO with two 10-story hangars (300ft x 300ft) able to house 8 Boeing 737s at once or 2 Airbus A380s, performing heavy checks and modifications; serves as United Airlines' narrowbody (737) airframe MRO hub under a multi-year agreement extended through 2030, with 350+ employees.

FAA/EASA-approved Class IV Part 145 repair station (FAA cert E81R759X) at 5121 Falcon Road: heavy maintenance, modifications, structural repairs, engine services and avionics; Authorized Textron Piston Service Center for Cessna and Beechcraft. · Mon-Thu 06:00-15:30

Maintenance and restoration facility at 1601 Grumman Drive specializing in Aero L-39 jet trainers, warbirds and general aviation aircraft, per the airport's official aircraft maintenance directory and company site.

Catering arranged through the FBO's concierge services.

Company website publishes a dedicated marketing page for Chicago Rockford International Airport claiming a commercial kitchen for VIP private jet catering, but that same "dedicated kitchen" wording is templated across dozens of the company's other airport pages and no on-airport street address is given; presence at RFD specifically is unconfirmed and may be delivery/subcontracted rather than a physical on-site facility.

Aircraft cleaning offered as part of FBO services per FlightAware/AC-U-KWIK listing.

Air freight ground handling, bonded cargo warehousing, 3PL warehousing and trucking logistics support.

Cargo and freighter handling for scheduled and charter flights from Building 3 of the International Cargo Center (6028 Cessna Drive), under a 10-year lease begun June 2023 and fully operational since July 2023 with roughly 60-70 staff including cargo service agents, ramp agents and load masters.

UPS's second-largest North American air hub, on the field since 1994 (celebrated 30 years in 2024): a 586,000 sq ft regional air hub on 50 acres with 40 aircraft parking positions, sorting roughly 89,000 packages per hour (up to ~780,000/day per UPS's Dec-2025 Air Operations Facts sheet; some older press cites ~121,000/hour) and serving about a dozen states. UPS self-handles its own ramp and sort operations.

Amazon Air gateway at 5824 Kishwaukee Rd (opened May 2020) operating as a self-handled station: Amazon directly employs its own "Amazon Air Associate" ramp/warehouse staff (roughly 1,100 hourly workers) to load and unload aircraft rather than contracting a third-party ground handler. Flights (about 10-15/day) are operated on Amazon's behalf by ATSG carriers ABX Air and Air Transport International plus Atlas Air, using Boeing 767-200/300 freighters.

Rental cars on site (Avis, Hertz, National), courtesy vehicles, hotel and transportation arrangements.