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The world’s first, truly multifunctional North Seeking solid state Gyro…


The Champ Navigator Is A Truly Multifunctional North Seeking Solid State Gyro System. Allows Users To Align A Drill Rig And Survey The Drill Hole – With One Tool.

On cable | On rods | On overshot | Pump-in | Rig alignment

With North Seeking Singleshot, Multishot and Orientation modes or high-speed continuous operation, the Navigator is suited for both surface and underground operation.

Replace Conventional Magnetic Singleshot Surveys By Surveying Each Time You Pull Core With The Champ OSA. Increase Hole Positional Certainty Whilst Decreasing Costs Through Reduced Rig Downtime.

Survey in high-speed continuous mode in both underground and surface for end-of-hole survey via cable, rods or pumping.

Depth stations can be assigned manually or wirelessly via AMT’s Electronic Depth Counter.

Upon download, quality control functions can be applied and data viewed in real-time on screen at the rig site or upload to Axis onTrack™ Survey Analysis Software, for  further features such as enhanced analysis, survey and 3D graphical views as well as report generation.

Battery modules have a 15-hour life and with two supplied as standard you will never run short on power. 

Introducing the latest Rig Alignment mode

Navigator technology now supports a user friendly and auditable rig alignment function. Users can now quickly and confidently setup the drill rig into position and align the mast

Enter target position

Setup Probe

Establish alignment

Report and audit trail


Push data to onSite for client confidence.


  • Memory North Seeking
  • Singleshot, Multishot & Orientation
  • High Speed Continuous Operation
  • onPoint™ Adaptive Roll Technology
  • Survey with Champ OSA™
  • Align a Drill Rig in 5 Minutes
  • Tough Rugged & Reliable

Spec Sheets


Champ Navigator Specification

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Champ Navigator is compatible with

Survey Analysis Software
Wireless Data Transfer



  • Azimuth : +/- 0.75°*
  • Inclination : +/- 0.15°
  • Precision : <0.1% of measured depth (continuous mode)**
  • Gravity Toolface : +/- 0.2°
  • Gyro Toolface : +/- 0.75​


  • Operating : -90° to +90°**
  • Wireless Communication : 10m (32ft)
    (with long range communication module option)

Surface Setup

  • Warm up Time : 45 sec
  • Rig Alignment : 5 min

Downhole Travel (continuous mode)

  • Angular Rate : 200° per second rotation
  • Velocity (continuous survey) : 200m/min (656ft/min)

Depth Assigment

  • Manual depth input
  • Wireless depth integration
    (AMT Electronic Depth Counter)


  • Re-chargeable Li-ion, 5000mAh or standard c-cell
  • 15 hours continuous operation
  • Two battery modules supplied

Temperature, Shock & Pressure Rating

  • Temperature : -10°c to +70°c (14°F to 158°F)
  • Shock : 1000g Axial, ½ sine, 1ms
  • Pressure Rating : 4000psi

Dimensions & Weight

Downhole Probe in Running Gear

  • Outside Diameter : 36mm (1.41”)
  • Length : 1640mm (64.56”)
  • Weight : 7kg (15.43lbs)

Measurements & Communication

  • Continuous data acquisition every 3m at 180m/min (9.8ft at 590ft/min)
  • North Seeking singleshot, multishot & orientation
    2 min gyrocompass shot time (higher accuracy modes available)
  • Wireless data communication between tablet and probe
  • Wireless depth transfer via AMT’s Electronic Depth Counter

Technical specifications are subject to change without notification.
*Gyrocompass shot time azimuth accuracy is latitude dependent and quoted at 1 sigma at inclinations between -20° to -90° & +20°to +90°.
**Continuous operation range at inclinations -80° to +80°.

Replaces stand-alone rig alignment systems.

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