Thank you for thinking of Nautilus

Jason Wyndham Hart Jason Wyndham Hart President & CEOPresident & CEO

Nautilus InternationalNautilus International1

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MAJOR CUSTOMERS

For 41 years Nautilus International has been supplying Radio, Teleremote, Autonomous Guidance and Proximity Protection systems to the best mining companies in the world. These are just a few of them:

#1 in Size - BHP Billiton#1 in Gold - Goldcorp, Barrick, Newmont#1 in Uranium - Cameco Corporation#1 in Aluminium - Alcoa#1 in Coking Coal - BMA (BHP and Mitsubishi)

BHP and MITSUBISHI

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�� Nautilus has 5 basic systems:Nautilus has 5 basic systems:

�� Radio ControlsRadio Controls

�� Proximity ProtectionProximity Protection

�� VTX5 Dual Streaming WiVTX5 Dual Streaming Wi--FiFi

�� AGSAGS--Ready Teleremote SystemsReady Teleremote Systems

�� Pilot, AutoPilot, Auto--Pilot and Fully Autonomous GuidancePilot and Fully Autonomous Guidance

No other u/g company has real Autonomous Guidance

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As usual, our most important item is always SAFETY.

SAFETY

Our hardware has a built-in I.D. number which is unique world-wide. We never rely on just software for safety.

The TC5 and the Machine each has an 11 byte 288 bi-directional address.Each radio packet has an 8 Bit CRC check and several other internal checks.We use different Baud rates for different tasks and we encrypt some of the software.

RADIO

We do not use Wi-Fi for both video and remote control. For safety, simplicity and to meet Government regulations we keep our radio control communications separate.

Our radios operate in the 430-460MHz band. the 800MHz European band, the 900MHz International band and we provide Frequency Hopping Spread Spectrum for Military applications.

The TC5 has an internal antenna, transmits using less than 10mW of RF Power and amazingly provides a minimum range of 240m Line of Sight.

Our maximum Radio & Video range reaches almost every country in the world.

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TC5 CHARGER

SCRATCH-PROOF DISPLAY COVER

AND DOCKING STATION

SHATTER-RESISTANT GLASS DISPLAY COVER

63 HOURS WITHOUT RE-CHARGING

COMPLETELY SUBMERSIBLE

HAS A PRESSURE EQUALIZER SO IT CAN WORK IN THE DEEP EST MINES

RADIO CONTROL

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Wi-Fi

Our Wi-Fi is built into our digital system so unlike our competitors, we don’t need Wi-Fi to be installed in the mine.

We have no problem communicating and exchanging information with any Wi-Fi that is in the mine, however, we keep it isolated so it can’t degrade our AGS system.

SAFE & SIMPLE

Our competitors such as Sandvik and Caterpillar regularly acquire technologies from other suppliers and keep adding them to their existing mix.

We have everything in one package that is so small and simple that customers and competitors find it impossible to believe - until we show them.

I can walk into an office anywhere in the world wit h a TC5 and a Lap-Top and in 8 seconds be ready to operate any mining ma chine in the world.

I did that for Caterpillar at their HQ in Peoria, Illinois, on April 22nd, 2019.

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For Loaders, Rock-Breakers, Block-Holers etc…

Nautilus, weNautilus, weNautilus, weNautilus, we’’’’ve been working on ve been working on ve been working on ve been working on Automation since 1995Automation since 1995Automation since 1995Automation since 1995

Nautilus has been developing their AGS system for LHD’s for a long time. The first semi-automated AGS design was in 1997 at Northparkes, Australia.

In 2000, we designed and manufactured ‘Lucy’ our electric loader to test all of our Radio, Teleremote and Autonomous Guidance Systems.

Lucy is only 1/5th the size of a real loader but she’s fitted with a full size AGS system. For 19 years , we’ve used Lucy and our indoor mine to simplify, improve, miniaturize and test all types of systems.

Our indoor mine has 6 fully equipped Control Rooms with more than 25 Stopes or Drawpoints and multiple Ore-Passes.

Our customers’ electricians, tech’s and operators come here to our indoor mine for full hands-on training in complete safety and comfort.

Autonomous Guidance System

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Nautilus Electric Loader

Nautilus 41 Years of R&D

AUTONOMOUS

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OUR FIRST AGS SYSTEM: FAVONA MINE, NEW ZEALAND, 201 1

CHALLENGING CONDITIONS - BUT IT WORKED WELL

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TC5 or CONTROL – CHAIR ?

The Nautilus Control-Chair that the operator sometime uses to remotely control his machine is beautiful, comfortable and popular. However, it’s also large, heavy, has to be bolted to the floor and very expensive.

This heavy Control Chair cannot be taken underground to test and trouble-shoot the machine and it’s not easily moved to a different location.

Our TC5 plus a luxurious office chair for the operator makes him extremely powerful, very comfortable, completely safe and it has none of the heavy Chair’s problems.

The TC5 AGS System is powerful for many reasons, one of them is: in a few seconds the operator can use his TC5 to select and safely operate any type of machine in the mine.

The TC5 lets you have 6 operators (or more) in a fairly small, comfortable room and each operator will be able to control different types of machines indifferent countries.

Nautilus - 41 Years of Research and Safety

AAutonomous GGuidance SSystem

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WELCOME TO THE

SUBMERSIBLEEVEN WHILE POWERED - ON

RADIO RANGE240 METRES800 FEET

WEIGHT0.57 Kg1.26 Lbs

CONTROLS ANY MACHINE

OPERATES FOR63 HOURSWITHOUT CHARGING CASE: 7.5 x 4.4 x 1.1 ”

19 x 11.2 x 2.8 cm

the smallest and most powerfulcontroller in the world

TC5

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These very small, high resolution, colour cameras work well even in very low light conditions with our digital systems.

Cutting or shorting the camera cable will not damage the camera or the VTX4 that feeds it.

This camera is submersible and meets IP68 requirements.

LHD Submersible Cameras

1.85” x 1.85 x 1.6”

80mm diameter, powerful magnetic base Camera: 47 x 47 x 40mm

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AGS – PILOT MODE SURFACE CONTROL ROOM 75” TV

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COOLANT TEMP SPEED RPM FUEL

HYD. OIL TEMP ODOMETER TORQUE CONVERTERHYD. OIL TEMPERATURE

AMPSRSSI -dBm

SURFACE CONTROL ROOM – 75” TV SCREEN SHOT

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FACTORY LHD & INDOOR MINE OUR FACTORY LHD & INDOOR MINE

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ALL OF THE NAUTILUS EQUIPMENT REQUIRED FOR AN U/G CONTROL ROOM

TC5 KUBOTAFOR THE SEWERS

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TC5 FOR AN LHD – SPANISH LABELS

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

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TC5 FOR AN LHD and ROCK-BREAKER

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

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TC5 FOR A CUSTOM KUBOTA EXCAVATOR

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

FOR CLEANING SEWERS

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TC5 FOR A CONTINUOUS COAL MINER

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

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CASE: 19 x 11.2 x 2.8 cm

0.57Kg

26 PROPORTIONAL JOYSTICK FUNCTIONS

TC5 FOR A MACLEAN BH3 BLOCKHOLER

Submersible RADIO CONTROL

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TC5 FOR A NORMET SCAMEC 2000 S SCALER

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

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TC5 FOR A NORMET SCAMEC 2000 BREAKER

0.57 Kg

CASE: 19 x 11.2 x 2.8 cm

Submersible RADIO CONTROL

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TC5SUBMERSIBLE

1.26 Lbs 63 Hour Operation

PDD

- - - - - - - - - -WIRELESS

LEASH

9.50 x 7.49 x 2.13cm

PROXIMITY PROTECTIONFOR THE TC5 OPERATOR

0.3 Lb0.136Kg

Nautilus – We Care about SAFETY

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MACHINE UNIT WITH AUTONOMOUS GUIDANCE

This MACHINE UNIT is Submersible and Blast Resistant

27 x 25 x 17.5 cm

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Transmits 2 great Wi-Fi channels from 6 Cameras on the machine

plus good quality Audio and 230Kb of machine data per second.

This small VTX4 unit is Submersible and Blast Resistant

24 x 21 x 12cm

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DIGITAL AMPLIFIER for AUTONOMOUS GUIDANCE

This AMPLIFIER is Submersible and Blast Resistant

27 x 25 x 17.5 cm

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Automated Guidance System

Why would you want a Nautilus AGS System?

AGS will run your loaders faster and more efficiently.AGS will prevent your loaders from hitting walls and being damaged.

Production will improve because your loaders won’t be out of service as often. Your loaders can be operated from a small room on the surface or anywhere in the mine.

Why use a surface control room?

AGS can operate between shifts.AGS can operate just before blasting and almost immediately after blasting.

AGS operators don’t waste time and money going to & from the u/g to get ready to work.

How does Nautilus compare to the competition?

Our installation is the fastestNautilus has the best Wi-Fi videos

Nautilus AGS systems have a lot less equipmentNautilus AGS works better than our competitors’ systems.

The training required to use our AGS system takes only a few hours.

41 Years of excellence

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AUSTRALIA R2900

RVU and Radio-Antenna, VTX4 Wi-Fi up to 6-Cameras.Two Laser Scanners, Angle-Sensor, 24v Junction-Box.

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ANGLE-SENSOR INSTALLED ON A CAT R2900 LOADER

Angle-SensorANGLE-SENSOR

AGS LASER -SCANNERREADY TO BE INSTALLED ON A LOADER

Stainless steel enclosure. Dimensions: 171mm x 148 x 148mm

Note the high-resolution, very low-light, IP68, Nautilus camera attached to the front

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AGS Laser-Box Installation

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BLOCK-CAVING DIAMOND MINE

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MACLEAN BH3, TELE- REMOTE TESTING AT EKATI, NWT, CANADA

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REMOTELY CONTROLLED BH3 BLOCKHOLERREMOTELY CONTROLLED BH3 BLOCKHOLERAT EKATI IN THE NORTH WEST TERRITORIESAT EKATI IN THE NORTH WEST TERRITORIES

Nautilus Chief Engineer

3841 YEARS OF INNOVATION, QUALITY, RELIABILITY & SAFETY

THE FINEST SYSTEMS IN THE WORLD

NAUTILUS INTERNATIONAL