Support Equipment

Minotaur Mission System Suite

Also known as
  • Minotaur Mission System
  • Minotaur Mission Management System
  • Minotaur MMS
  • Minotaur Family of Systems
  • MFoS
  • Minotaur

The Minotaur Mission System Suite is a U.S. Navy-originated, Coast Guard-integrated mission-management and sensor-fusion suite for maritime surveillance aircraft. Its government-owned, open-architecture design lets crews fuse radar, onboard sensors, command-and-control tools, ADS-B, Rescue 21, and networked mission data while in flight.

Minotaur Mission System Suite, Mission management and sensor-fusion suite, Support Equipment
Image source: Minotaur Mission System image
Profile / Specs

Specifications

Architecture
Government-owned, government-operated open architecture
Mission layer
Mission-management and sensor-fusion software for maritime surveillance crews
Core functions
Sensor fusion, radar display, command and control, surveillance, reconnaissance, and airborne data relay
Coast Guard features
Real-time tracking, Rescue 21 integration, ADS-B, and tactical screen replay
Coast Guard aircraft integrations
HC-130J, HC-144, and C-27J fixed-wing surveillance aircraft
Family-of-systems extension
NAVAIR describes Minotaur Family of Systems work with Labyrinth to bridge P-8A Increment 3 Block 2 aircraft and cloud-based mission processing
Carrier Aircraft

The Coast Guard installs Minotaur missionization on fixed-wing surveillance aircraft to add sensor fusion, tracking, and communications tools.

CarrierCarrier typeCarriage evidence
HC-130J Coast Guard, Long-range surveillance, search and rescue, and maritime patrol aircraft, Aircraft & UAVsHC-130J Coast GuardLong-range surveillance aircraft

The Coast Guard's HC-130J program page says the aircraft is outfitted with the Minotaur Mission System Suite, and the Minotaur program page describes Minotaur as part of the fixed-wing surveillance fleet.

Sources: HC-130J Long Range Surveillance Aircraft, Minotaur Mission System

Networked Maritime Patrol Aircraft

NAVAIR describes Minotaur Family of Systems work as part of a broader maritime-patrol mission-data architecture.

Compatible itemItem typeCompatibility evidence
P-8 Poseidon maritime-patrol aircraft, Maritime patrol aircraft, Aircraft & UAVsP-8 Poseidon maritime-patrol aircraftMaritime patrol aircraft

NAVAIR says a P-8A Increment 3 Block 2 aircraft successfully connected through Labyrinth to the Minotaur Family of Systems, using Minotaur mission-management functions to support near-real-time mission data sharing.

Sources: Enhancing the Maritime Patrol Operational Picture

Integrated Sensors

Minotaur missionization also depends on aircraft sensors that feed the mission-management display and data workflow.

Compatible itemItem typeCompatibility evidence
Coast Guard-specific multi-mode radar, Multi-mode surveillance radar, Support EquipmentCoast Guard-specific multi-mode radarAN/APY-11 multimode radar

The Coast Guard's 2022 radar contract describes the radar as equipment for new C-130J long-range surveillance aircraft during Minotaur missionization.

Sources: Coast Guard awards contract for radar systems for new C-130Js

Carrier And Integration Status

Minotaur is best understood as a mission-system layer rather than a standalone weapon: the public record ties it to Coast Guard fixed-wing surveillance aircraft, Coast Guard-specific radar integration, and newer NAVAIR family-of-systems work around P-8A maritime-patrol mission data.

SystemDocumented Minotaur connectionStatus in public sources
HC-130J Coast Guard, Long-range surveillance, search and rescue, and maritime patrol aircraft, Aircraft & UAVsHC-130J Coast GuardLong-range surveillance aircraft outfitted with the Minotaur Mission System Suite.The Coast Guard reported 18 fully missionized HC-130J aircraft by February 2026 and a planned 22-aircraft program.
HC-144 Ocean SentryMedium-range surveillance aircraft upgraded with Minotaur missionization.The Coast Guard states that the final HC-144B missionization was completed on August 6, 2025.
C-27J Spartan / HC-27JFormer Coast Guard fixed-wing integration path for Minotaur missionization.The Coast Guard source says the HC-27J program was canceled in 2024 after four aircraft were in the missionization process.
P-8 Poseidon maritime-patrol aircraft, Maritime patrol aircraft, Aircraft & UAVsP-8A PoseidonNAVAIR describes a Minotaur Family of Systems and Labyrinth effort connecting P-8A Increment 3 Block 2 aircraft to cloud-based processing.NAVAIR reported a successful system connection in December 2025; this is system-integration context, not a conflict-use claim.
Coast Guard-specific multi-mode radar, Multi-mode surveillance radar, Support EquipmentCoast Guard-specific multi-mode radarInstalled on new C-130J long-range surveillance aircraft during Minotaur missionization.The Coast Guard awarded L3Harris a 2022 radar contract for new C-130Js that receive Minotaur missionization.

Sources: Minotaur Mission System; Enhancing the Maritime Patrol Operational Picture; Coast Guard awards contract for radar systems for new C-130Js.

Timeline

Minotaur Mission System Suite Key Events

  1. Coast Guard commits to Minotaur integration

    The Coast Guard program page says the service approved Minotaur integration on the HC-130J and HC-144 fleets in 2013.

  2. First missionized Coast Guard aircraft delivered

    The Coast Guard states that the first Minotaur missionized HC-130J and HC-144 aircraft were delivered in 2017.

  3. Radar contract supports Minotaur missionization

    The Coast Guard awarded L3Harris a contract for AN/APY-11 radars for new C-130J aircraft that receive Minotaur missionization.

  4. HC-144 missionization completed

    The Coast Guard Minotaur program page lists the final HC-144B missionization completion date as August 6, 2025.

  5. P-8A connects to Minotaur family architecture

    NAVAIR reported that a P-8A Increment 3 Block 2 aircraft connected through Labyrinth to the Minotaur Family of Systems for near-real-time mission data exchange.

  6. Eighteenth HC-130J missionized

    The Coast Guard program page reports 18 fully missionized HC-130J aircraft, with four more aircraft planned.

Media

Minotaur Mission System Suite Videos

Minotaur Mission System Suite Images

Minotaur Mission System Suite, Mission management and sensor-fusion suite, Support Equipment - view 1
Source: HC-130J Minotaur image
Minotaur Mission System Suite, Mission management and sensor-fusion suite, Support Equipment - view 2
Source: HC-144 Minotaur image
Related Weapon Systems
Naval Tactical Data System, Shipboard combat information and weapon-direction data system, Naval SystemsNaval SystemsNaval Tactical Data SystemShipboard combat information and weapon-direction data systemThe Naval Tactical Data System was a U.S. Navy real-time shipboard command-and-control system developed in the 1950s to automate tactical data processing for missile-era fleet air defense. Built around militarized UNIVAC unit computers, Hughes display equipment, and Collins digital communications links, NTDS fused radar, sonar, communications, and ship-to-ship data into a shared tactical picture for combat information centers and weapon-direction support. Direct conflict-use accounts place NTDS-equipped ships in Vietnam War PIRAZ air-defense control and in Gulf War coalition airspace coordination.
SCOMBA combat management system, Naval combat management system, Naval SystemsNaval SystemsSCOMBA combat management systemNaval combat management systemSCOMBA is Navantia Sistemas' Spanish naval combat management system, a shipboard hardware-and-software architecture for building the tactical picture, allocating sensors and weapons, supporting mission planning, and coordinating command decisions on Spanish Navy surface combatants. Public program reporting ties the architecture to F-110 Aegis/AN-SPY-7 integration work and to the CATIZ export branch used for surface-vessel modernization and antisubmarine-system demonstrations.

Sources

Minotaur Mission SystemPublisher: U.S. Coast Guard | Note: Supports Minotaur's Coast Guard background, open-architecture mission-system context, Navy-origin development notes, carrier-aircraft status, and HC-144/HC-27J program milestones. | Accessed: 2026-06-29Minotaur Mission System Fact SheetPublisher: U.S. Coast Guard | Note: Supports Minotaur characteristics, Coast Guard fixed-wing integration, and the surveillance and communications features used by the service. | Accessed: 2026-06-29HC-130J Long Range Surveillance AircraftPublisher: U.S. Coast Guard | Note: Supports the HC-130J carrier-aircraft fit for the Minotaur Mission System Suite. | Accessed: 2026-06-29Coast Guard awards contract for radar systems for new C-130JsPublisher: U.S. Coast Guard | Note: Supports the L3Harris AN/APY-11 radar relationship to new C-130J long-range surveillance aircraft during Minotaur missionization. | Accessed: 2026-06-29HII Mission Management SystemPublisher: HII | Note: Supports HII's Minotaur mission-management-system product context and software role. | Accessed: 2026-06-29HII awarded Minotaur software integration contractPublisher: HII | Note: Supports HII's industry-prime developer role and the Minotaur software-products integration context across maritime platforms. | Accessed: 2026-06-29Enhancing the Maritime Patrol Operational PicturePublisher: NAVAIR | Note: Supports NAVAIR's Minotaur Family of Systems and Labyrinth context, including the P-8A Increment 3 Block 2 connection and near-real-time maritime-patrol mission-data framing. | Accessed: 2026-06-29Minotaur Mission System imagePublisher: U.S. Coast Guard | Note: Supports image provenance for the Minotaur mission-system workstation image. | Accessed: 2026-06-29HC-130J Minotaur imagePublisher: U.S. Coast Guard | Note: Supports image provenance for the HC-130J image showing Minotaur missionization. | Accessed: 2026-06-29HC-144 Minotaur imagePublisher: U.S. Coast Guard | Note: Supports image provenance for the HC-144 image showing Minotaur missionization. | Accessed: 2026-06-29C-27J Minotaur imagePublisher: U.S. Coast Guard | Note: Supports image provenance for the C-27J image showing Minotaur missionization. | Accessed: 2026-06-29NAVAIR Labyrinth P-8A imagePublisher: NAVAIR | Note: Supports image provenance for the NAVAIR Minotaur Family of Systems and P-8A Increment 3 Block 2 test-team image. | Accessed: 2026-06-29