29 Mar 2021 Investor Presentation

Investor Presentation New agreement signed with Textron / Lycoming 29 March 2021 Cautionary statement

This presentation includes statements looking-forward that involve risks and uncertainties. These statements are based upon management’s expectations and beliefs concerning future events. Forward-looking statements are necessarily subject to risks, uncertainties and other factors, many of which are outside the control of the Company, that could cause actual results to differ materially from such statements. Actual results and events may differ significantly from those projected in the forward-looking statements as a result of a number of factors including, but not limited to, those detailed from time to time in the Company’s Annual Reports. Orbital UAV makes no undertaking to subsequently update or revise the forward-looking statements made in this presentation to reflect events or circumstances after the date of this release.

BOEING-INSITU Primary engine supplier to Insitu Inc. (a Boeing Company)

NORTHROP GRUMMAN engine development contract for hybrid heavy fuel engine

SINGAPORE DEFENCE COMPANY engine development contract for domestic UAV

TEXTRON / LYCOMING new engine development and supply agreement

Worldwide tactical UAV production in 2020 US$1.4 billion*

Worldwide tactical UAV production US$15.7 billion 2020 – 2029* Worldwide UAV production US$95.5 billion 2020 – 2029*

Tactical UAVs are used by global defence forces for intelligence, surveillance and reconnaissance missions • Field operated by military units • US$1.5 - US$4 million per system* • State-of-the-art electronic payloads (e.g. day/night cameras) Naval vessel-based Launch & capture Runway dependent Vertical take-off & landing • Wingspan up to 5 m • Flies at up to 20,000 ft • Endurance up to 24 hours *World Military UAV Profile & Forecast 2020-21, Teal Group Corporation: Represents cost of the aircraft plus a © 2021 Orbital Australia Pty Ltd portion of the system cost, e.g. ground control station, remote video terminal, launch system and recovery system. 6 Our unique product offering Industry leading performance

Orbital UAV’s heavy fuel propulsion systems have the world’s best performance and meet the U.S. Dept. of Defense’s ‘one fuel’ policy

Orbital UAV Others Time between overhaul 500 hrs ~50 hrs Cold start to launch 2 min >20 min x3 U.S. FAR33.49 endurance test Yes No Image: ScanEagle3, courtesy Insitu Inc.

Modular Family Integrated of Engines Sub-Systems Core Engines Technology

Modular approach offers customer flexibility and rapid Proprietary technology, Bespoke engines meet ‘Plug and play’ integrated system deployment. delivers unparalleled increasing requirements and systems reduce maintenance Inventory and supply chain performance in fuel delivery rigorous functional and deliver simplified advantages return cost and and engine control performance specifications end-user interaction quality benefits

Technology

2013 2014 2016 2018 Introduction of FlexDI™ Delivery of first engine for Long term agreement signed Expanded agreement for 5 engine technology to Boeing-Insitu testing and development for first integrated sub-system models across Insitu’s UAV fleet

Orbital UAV designated Boeing Insitu’s primary engine supplier

Status: ScanEagle2 Status: 3. 1. Status: Development Integrator™ 4. timeline TBD Status: Status: ScanEagle® Development 2. 5. timeline TBD Images stylised for confidentiality reasons ScanEagle3

• NYSE: TXT • ~35,000 employees • US$13.6 billion, multi-industry company • Brands include: Bell, Cessna, Beechcraft, • Worldwide presence E-Z-GO, Arctic Cat

World leader in unmanned aircraft systems “Orbital UAV’s heavy fuel technology and design and one of the largest suppliers of tactical UAVs expertise coupled with Lycoming Engines’ world to the U.S. armed forces class reputation further supports Textron Systems’ Shadow ® industry-leading UAV mission readiness rates and reputation for reliability and durability.” Aerosonde® HQ Wayne Prender Aerosonde ® Senior Vice President, Air Systems at Textron Systems

Engine development and supply agreement with Textron subsidiary Lycoming Engines Core Engines Major expansion of Orbital UAV’s business partnerships and future revenue opportunities Technology New collaboration commences with 12-month engine development and vehicle integration program

Engine program for Textron Systems’ 2013 2021 ® Supply of propriety fuel system Engine development program Aerosonde program and engine control technology and long term supply agreement Based on success, transitions to the supply of engines for up to 10 years*

Tier 1 Defence Prime Contractors

SINGAPORE DEFENCE COMPANY

Primary engine Engine development Engine design and Contract to design and supplier to power program and supply development contract develop a hybrid Insitu’s entire fleet of agreement for up to with one of Singapore’s propulsion system tactical UAVs 10 years largest defence companies

Q4 FY21: Boeing-Insitu third engine production line operational

H1 FY22: Boeing-Insitu fourth engine development Hood River program initiated USA

H2 FY22: Textron engine production line operational Perth FY22: Singapore & Northrop Grumman production Australia opportunities progressed

FY22: Exploring larger vehicle applications

Capital Structure As at 26 March 2021 Our Financial Focus - FY21 • Year-on-year revenue growth Fully Paid Ordinary Shares 77.66M • Generating positive cash flows • Commitment to ongoing profitability Closing share price $0.875 • Strong balance sheet to fund growth Market Capitalisation $67.95M • FY21 revenue guidance of A$30M –A$40M

John Welborn Todd Alder Steve Gallagher Kyle Abbott Top Shareholders Chairman Managing Director Non-Executive Non-Executive UIL Ltd Non-Executive Director & CEO Director Director 30 First Sentier 57 Investors 11 Board & Exec - Appointed Chairman March 2015 - Appointed CEO & MD in 2017 - Board member since 2017 - Experienced aerospace and - MD & CEO of Equatorial - Focusing on: financial - 30 years experience as a CEO defence industry executive Other Resources Ltd discipline; strategy alignment; and director of global - MD of WA Specialty Alloys 2 and operational efficiency businesses 1996-2015

Todd Alder Ian Donabie Managing Director / CEO www.orbitaluav.com Corporate Communications Manager +61 8 9441 2311 +61 8 9441 2165 [email protected] [email protected]