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ARFF – FAA INDEX A

​​​​Aircraft Rescue & Firefighting Vehicles

Operational Profile

FAA Index A ARFF vehicles are intended for airports serving smaller transport category or general aviation aircraft where required agent quantities and response times are lower, but rapid initial knockdown remains critical. These vehicles prioritize maneuverability, acceleration, and immediate agent delivery while maintaining compliance with FAA Part 139 performance expectations. Emergency Response Depot provides FAA Index A ARFF vehicles and compliance support for general aviation and small commercial airports throughout Pennsylvania and the Northeast.

Apparatus Configuration

Chassis & Mobility

  • Compact ARFF-capable chassis

  • 4×4 or 4×2 drivetrain options

  • Short wheelbase for tight ramp and taxiway access

  • High-visibility emergency lighting and reflective markings

Crew Configuration

  • Single-operator or two-person cab

  • Ergonomic control layout for solo deployment

  • Integrated radio and airfield communications support

Firefighting Systems

Water & Agent Capacity

  • Water capacity engineered to meet FAA Index A minimum 500 gallon requirements

  • Foam concentrate compatible with:

    • AFFF

    • Fluorine-free foam (F3)

  • On-board foam proportioning system

Pump & Discharge

  • High-pressure centrifugal pump

  • Roof-mounted or bumper turret (configuration dependent)

  • Handline discharges for close-in firefighting

  • Rapid agent application for initial fire control

Compliance & Standards

  • Designed to support FAA Part 139 Index A certification

  • NFPA-aligned construction and safety systems

  • Built for documented response time compliance

  • Designed to meet required response time performance standards

Typical Use Cases

  • Part 139 general aviation airports

  • New or expanding commercial service

  • Replacement of aging ARFF equipment

  • Supplemental rapid response units

Who Needs Index A

  • Suitable for airports that:

  • Serve aircraft under 90 feet in length

  • Have limited or intermittent commercial service

  • Primarily support general aviation or regional traffic

  • Require a cost-effective FAA Part 139 solution

ERD works directly with airport leadership and consultants to ensure your ARFF program meets FAA requirements, passes inspection and supports long-term operational readiness.

Cost-Efficient Compliance

Index A solutions provide FAA compliance with lower acquisition and operating costs, making them ideal for smaller airports and limited staffing environments

Turnkey ARFF Support from ERD

  • Index evaluation and compliance guidance

  • Specification development

  • Grant and funding documentation support

  • Delivery, training and commissioning

  • Preventative maintenance and lifecycle service

Emergency Response Depot

Emergency vehicle sales, service, parts, and upfitting solutions supporting fire, EMS, and public safety agencies.

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Serving Pennsylvania and surrounding regions

© 2026 by Emergency Response Depot, LLC. 

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