Industrial Base Alpha

U.S. Navy to Replace AN/AYK-22 Processor in Super Hornet and Growler Aircraft

•2 min read•Analysis
Mentioned:BA Boeing

The U.S. Navy plans to replace end-of-life components in the AN/AYK-22 weapons control processor used in F/A-18 Super Hornet and EA-18G Growler aircraft. Boeing and other manufacturers have been invited to bid on development and qualification of replacement components by October 28, 2026.

What's happening

  • The Navy seeks replacement components for the AN/AYK-22 processor, which manages weapons data and interfaces between the aircraft's systems and onboard armament.
  • Original processor components are no longer manufactured, creating maintenance challenges for the existing fleet.
  • Boeing and other manufacturers were invited to submit capability information by October 28, 2026.
  • The upgrade supports the broader Block III modernization program, which extends aircraft service life from 6,000 to 10,000 flight hours and keeps the aircraft combat-capable through at least the 2040s.

Why it matters

  • Component obsolescence threatens sustained operations of approximately 200 Super Hornet and 62 Growler aircraft in active Navy service.
  • Qualified replacement components are required to maintain weapons control capability and enable integration with modern tactical data networks.
  • The program extends aircraft service life and defers expensive platform replacement, preserving production and sustainment capacity.
  • Successful qualification opens a competitive procurement that will drive industrial investment in avionics components and weapons system integration.

Going deeper

  • The AN/AYK-22 is a ruggedized airborne processor designed for military aircraft and has been in service for decades.
  • Block III modernization includes avionics improvements, tactical data exchange upgrades, and radar signature reduction alongside the processor replacement.
  • Fleet Readiness Center Southwest completed the first full Block III upgrade in-house in April 2026, establishing organic modernization capability.
  • The Navy plans fleet-wide transition to Block III configuration during the 2030s to sustain carrier aviation capability.

The fine print

  • Bid invitation deadline is October 28, 2026; development and qualification timelines were not disclosed.
  • No contract award amount or obligated funds were announced; the procurement may be structured as a development phase followed by production.
  • Boeing remains the primary airframe contractor and is scheduled to deliver the last newly built Super Hornet in 2027.
Source: militarnyi.com · Oct 11, 2026 · Drafted with Claude, reviewed by Industrial Base Alpha.

Related stories

Two-tone U.S. Navy photo of a maintainer working inside the open cockpit of an F/A-18E Super Hornet in 2015, a stand-in that does not show the weapons computer itself, set below the headline "Boeing to redesign F/A-18 Super Hornet weapons computer."
Aviation

Boeing to redesign F/A-18 Super Hornet weapons computer for Navy

The U.S. Navy intends to award Boeing a contract to design and qualify replacement parts for the obsolete AN/AYK-22 stores management processor on F/A-18 Super Hornets and EA-18G Growlers due to diminishing manufacturing sources and material shortages.