High Accuracy Lightweight Targeter

The High Accuracy Lightweight Targeter (HALT) accuracy augmentation system enables the highest direct observation pinpoint accuracy in the smallest available system. As a member of Rockwell Collins’ proven FireStorm™ family of joint fires integrated targeting systems, HALT provides very high levels of accuracy to mobile, ground-based tactical users.

Consolidating everything the user requires in a wearable system, this next-generation FireStorm option features: a main unit with GPS; computing capability; algorithm driven software to provide baseline accuracy calculations; interfaces; and a remote GPS unit. Components are ruggedized against environmental, shock and impact damage to ensure system readiness.


GS Customer Support
Phone 1: 800-321-2223 (U.S. only)
Phone 2: +1 319-295-5100

Features & Benefits

  • Wearable portability
  • CAT I level of accuracy with location coordinates for pinpoint accuracy
  • Fully integrated package of turnkey or user-selected hardware
  • Direct input into Battle Management Software
  • Low power consumption enabling eight hours continuous use
  • Interoperable with the FireStorm integrated targeting system or other targeting systems as required





 Target range

4.5 km provides <6 m TLE


90 percent CE/VEP

 Heading accuracy

<1.0 NATO Mil

 Time to target acquisition
 from power on

<120 seconds


Physical Specs

Precision targeting unit



165 x 120 x 55 mm*


740 g*

Remote unit



100 x 90 x 50 mm


400 g

 GNSS channels

GPS L1 – Position and phase data

GPS L2 – Phase data

GLONASS L1&L2 – Position and phase data

*Handheld operation


Power Supply

Precision targeting unit

  • Removable lithium-ion (Li-Ion) rechargeable battery
  • External power from FireStorm interface unit

Remote unit

  • Removable lithium-ion (Li-Ion) rechargeable batter

System Communications

Precision targeting unit to remote unit communications

  • Encrypted Wi-Fi® or cabled RS-422

Precision targeting unit to host computer

  • Ethernet

Laser range finder interfaces

  • JIM LR/LRTV (data, video and power)
  • PLRF-25C
  • Sophie series of laser range finders






Typical System

Main Components


Please contact Rockwell Collins for additional information on this product.

Related Documents

General Information

HALT data sheet


Our instructional design specialists and staff of experienced instructors develop and support solutions to meet your operator and maintenance training requirements. We offer a host of solutions to maximize your investment. On-site and customized training are available.

Contact a representative.

Our Learning Management System allows you to review course schedules for Instructor Led Training (ILT) and computer based training (CBT) offerings. Register as a student and enroll or take courses online. A username and password is required.

Services & Support

Field Support Services

We provide a dedicated team of trained field service engineers ready to be dispatched at the point of need. Whether it's training, testing or on-site consultations, we have field service engineers ready to respond to your support requirements.

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Tailored Services

Our facilities and capabilities allow us to offer a variety of support solutions from time and material repairs to fully integrated performance based logistics via both Contractor Logistics Support (CLS) and Public Private Partnerships (PPP). The end result is increased operational readiness for the warfighter.

Maintenance & Repair

We actively seek to collaborate with industry and the government to implement total lifecycle support solutions within maintenance depots. By working together, efficiencies are gained that increase operational readiness, reduce total ownership costs, and reduce obsolescence exposure for the supported weapon systems. Contact a representative

Spares & Parts

To order Repair Parts or receive a quote, visit the online shop. A username and password is required.

Our world-wide Rental/Exchange Service is ready to provide for your operational needs—24 hours a day, 7 days a week. We offer an extensive asset inventory and support system to deploy parts where and when you need them.

Phone: 1-800-713-7693 (within the U.S. only) or 1-319-295-4361
Fax: 1-319-295-6646
Email: rentalexchange@rockwellcollins.com

View our Rental and Exchange Catalog. Registration is required. 



GS Customer Support
Phone 1: 800-321-2223 (U.S. only)
Phone 2: +1 319-295-5100

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