Singapore invests in new Satellite Technology to enhance search and rescue capabilities

The Civil Aviation Authority of Singapore (CAAS) and Maritime and Port Authority of Singapore (MPA) have invested in a new Medium-altitude Earth Orbit Search (MEOSAR) ground system to enhance search and rescue capabilities in Singapore’s maritime and aeronautical Search and Rescue Regions (SRRs).

The system comprises a ground segment as well as space segment which deploys Medium-altitude Orbit (MEO) satellites. Distress signals, emitted from the emergency beacons activated by aircraft, ships or persons in distress, will be received simultaneously by the MEO satellites and relayed back to the ground segment.

Kevin Shum, Director-General of CAAS
Kevin Shum, Director-General of CAAS. Photo courtesy:

Kevin Shum, Director-General of CAAS said, “We are committed to ensuring that prompt assistance is available to persons in distress within the Singapore Search and Rescue Region. The acquisition of the improved space-based system will enhance our search and rescue capabilities. It will complement our equipment and resources to provide faster, more accurate and reliable data to locate persons in distress.”

The new MEOSAR ground system is an improvement to the current Low-altitude Earth Orbit Search and Rescue (LEOSAR) ground system, with access to more satellites and employment of more advanced technologies to enhance position accuracy for faster detection and location of distress parties. Costing SGD8.4 million, the MEOSAR ground system will be fully operational in 2018.

Andrew Tan, Chief Executive of MPA
Andrew Tan, Chief Executive of MPA. Photo courtesy:

Andrew Tan, Chief Executive of MPA, added, “In any search and rescue mission, time is of the essence. The new MEOSAR system will allow us to detect and locate the distress party more accurately for the expeditious deployment of assets to save lives. This is in line with the MPA’s continuous efforts to adopt new technologies to enhance our search and rescue capabilities.”

The adoption of the MEOSAR ground system is an initiative under the Cospas-Sarsat programme, which is an international satellite-based programme that provides accurate, timely, and reliable distress alert and location data to help search and rescue authorities assist persons in distress. In line with our objective of saving lives, Singapore has been an active participant of the programme since 1991.

Garima Kapil
Garima Kapil – Senior Writer

Garima Kapil has around five years of experience in the field of writing and editing. Specialised in writing, performing proof-reading and text editing functions along with content ideation; she has worked with leading e-commerce and as a freelancer. She writes on lifestyle, news, telecom, travel, education, healthcare, immigration, along with other subjects required as a full-time writer and freelancer. 


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