Telecom
NAMA Partners NIGCOMSAT to Expand Its Satellite-based Navigation System

To further improve safety in Nigeria’s airspace, save money for airlines and give precise guidance to pilots, the Nigerian Airspace Management Agency (NAMA) is collaborating with the Nigerian Communications Satellite Limited (NIGCOMSAT) to expand its satellite-based navigation system known as Satellite Based Augmentation System (SBAS).
According to NAMA, the expansion will not just cover Nigeria’s airspace, but the whole of Africa airspace, which will improve precision for landing and take-off for pilots.
NIGCOMSAT is a company under the supervision of the Federal Ministry of Communications and Digital Economy, responsible for the operation and management of Nigerian Communications Satellites.
Matthew Pwajok, the Acting Managing Director of NAMA, explained during the SBAS flight demonstration at the Nnamdi Azikiwe International Airport, Abuja on Wednesday, that the Satellite Based Augmentation System means pilots using satellite systems to navigate their aircraft in the airspace.
Pwajok further explained that it would use equipment not based on the ground to guide flights, but based on satellite systems to navigate, which is akin to what NAMA had installed years ago, which is the Performance Based Navigation (PBN).
He however said with NIGCOMSAT satellite, it would cover broader airspace, from Nigeria to other regional airspace that could serve the African region and beyond.
“Some years ago, Nigeria implemented what we call Performance Based Navigation, which is a satellite system for navigation and what it does is to use satellite-base system with an aircraft equipped with performance system to navigate or to fly.
“When the aircraft uses that with ground procedures that are developed with flight procedure design, it enables it to manoeuvre, approach and land.
“It can also be used for en-route whereby you provide air routes, so that after take-off, it follows what we call a standard aircraft departure that is based on satellite. That is using a satellite to develop manouvres for an aircraft for take-off to climb to the en-route phase.
“When it reaches the en-route phase, when you have an air route based on satellite it continues with the same satellite system to also fly from one point to the other. So the satellite-based navigation system covers all phase of flight,” Pwajok said.
He also explained that performance based navigation provides the pilot with lateral guidance and improves accuracy, the integrity, the availability and continuity of the signal for the pilot.
“So what is now required is to put a ground infrastructure, a monitoring system, a control system or a master station that receives signals from several satellites, triangulate them and take the best location or find a space induction or signal and now broadcast it through a broadcast media worldwide or globally and it will be reviewed by any aircraft that is flying within that vicinity and use it now for more precision.
“So, we have done performance base navigation that provides general lateral guidance for pilots to locate airports. We now want to improve on it to do what we call precision approaches,” Pwajok also explained.
He disclosed that the system has been in use in Europe, the US and other parts of the world and Nigeria had embraced the system through NAMA performance based navigation but now wants to expand the system in collaboration with NIGCOMSAT.
Since the new satellite system from NIGCOMSAT covers the African airspace, NAMA is collaborating with Agency for Aerial Navigation Safety in Africa and Madagascar (ASECNA), which provides airspace management services to French speaking countries in West Africa and beyond, including 16.1 million square kilometres of airspace covering six Flight Information Regions – Antananarivo, Brazzaville, Dakar Oceanic and Terrestrial, Niamey and N’Djamena.
“Our sister agencies from ASECNA states are also here. Europe is here, America is here and so on. In collaboration with International Civil Aviation Organisation (ICAO), we are all going to monitor and see.
When we are able to see that the signal has transmitted, received, augmented and re-transmitted, it can guide aircraft precisely, an improved accuracy, an improved landing, approved takeoff and climb, then we will be able to now say yes, we can work towards implementation like the rest of the world. So the satellite-based navigation system is a very important milestone,” Pwajok said.
Telecom
Paradigm Initiative Champions Digital Rights and Inclusion at Africa IGF 2025 in Dar es Salaam

Paradigm Initiative (PIN) has reaffirmed its commitment to advancing digital rights and inclusion across Africa following its active participation in the 2025 Africa Internet Governance Forum (AfIGF), held in Dar es Salaam from May 29 to 31.
The forum convened diverse stakeholders from governments, civil society, the private sector, and academia to explore pressing internet governance issues under the theme “Building a Resilient Digital Ecosystem that Supports Africa’s Sustainable Growth and Global Leadership.”
PIN’s delegation contributed to conversations around digital security, digital rights and inclusion policy and compliance, emerging technologies, global governance, highlighting digital threats and making recommendations for an inclusive and rights-respecting digital landscape. Drawing from its research and advocacy efforts across the continent, the organisation offered practical policy recommendations aimed at fostering an open, secure, and human rights-respecting digital environment.
“The Africa IGF continues to serve as a critical space for shaping Africa’s digital future. We were pleased to contribute insights and amplify the urgent need for inclusive and rights-centric digital governance,” said ‘Gbenga Sesan, Paradigm Initiative’s Executive Director.
During the forum, PIN hosted and participated in multiple sessions, including: A panel on protecting civic space online, a workshop on bridging the digital divide through inclusive policies, and bilateral meetings with regional and global partners on shaping digital governance frameworks in the lead-up to key global internet governance conversations.
PIN’s presence at the AfIGF 2025 not only spotlighted emerging digital threats but also underscored its commitment to ensuring that all technological advancements and policies globally translate into greater digital freedoms and opportunities, not restrictions.
As part of its ongoing advocacy, the organisation will continue to engage with stakeholders across sectors to ensure that digital transformation in Africa is anchored in rights, equity, and inclusion.
Telecom
MTN Nigeria Unveils 21 Days of Y’elloCare to Empower Communities through Digital Tools

MTN Nigeria today held the opening ceremony for the 2025 edition of 21Days of Y’ello Care, the company’s annual employee volunteerism initiative.
This year’s campaign, themed “Connecting at the Roots – Connecting Communities through Digital Tools,” will run from June 1 to June 21, 2025, and focuses on supporting communities that continue to face barriers to digital access and connectivity.
MTN Nigeria kicked off on Sunday June 1 with trainings across different locations in Lagos where staff of the company volunteered to delivered training in valuable areas such as digital marketing and personal branding and employability skills.
In line with the Group-wide campaign theme, MTN Nigeria is implementing a series of grassroots initiatives aimed at expanding digital inclusion and connectivity in underserved areas.
Planned activities include equipping schools and community youth centres with devices, digital literacy workshops, deployment of community Wi-Fi access points, support for digital entrepreneurship and the establishment of an all-in-one Y’ello Pods across the country that will provide a digital hub for learning and support financial inclusion.
Speaking at the opening ceremony held in Lagos, Karl Toriola, Chief Executive Officer, MTN Nigeria said, Y’ello Care matters to us because we’re a digital company and we’re operating in an environment where there are so many needs. At MTN Nigeria, we care, and we want to show our direct connection and responsibility to the communities we operate in.
Now in its 18th year, Y’ello Care is a groupwide flagship MTN employee volunteering initiative that encourages MTNers to volunteer their time and expertise to support positive social change.
The campaign reflects MTN’s purpose to enable the benefits of a modern connected life for everyone and is anchored in the company’s core values.
In 2024, in a remarkable demonstration of corporate volunteerism, MTN staff, through the Y’ello Care initiative, reconstructed a school block at Iwerekun Community High School, Lakowe. This effort has restored hope and significantly improved learning conditions for both students and teachers.
For further information, updates on “21 Days of Y’ello Care”and MTN Nigeria’s commitment to social development, please visit yellocare.ng or follow us on social media.
Telecom
Google’s Open Buildings Data Empowers Africa’s Health and Climate Progress

Fresh, on-the-ground evidence from health planners and climate analysts in Rwanda, Nigeria and South Africa shows how the Open Buildings dataset, which maps more than 1.8 billion structures, is helping frontline projects close service gaps and strengthen community resilience.
Across the continent, artificial-intelligence tools are graduating from pilots to public-service workhorses, powering everything from crop-price forecasts to live language translation. Open Buildings—developed by researchers at Google Research Africa—is part of that shift, proving that open, locally guided AI can turn sparse data into timely decisions without locking African problem-solvers behind paywalls or proprietary gates.
In Rwanda, the Ministry of Health and Kigali-based Sand Technologies resited rural clinics with help from the dataset. Their new blueprint aims to bring 92% of citizens within a 30-minute reach of care, trimming journeys that put mothers and newborns at risk.
Across Northern Nigeria, epidemiologists at AFENET and geographers from WorldPop uncovered 10,250 buildings, guiding vaccinators who reached 70% of the zero-dose and under-immunized children identified through the mapping in just six months.
Meanwhile, the World Resources Institute (WRI) has already applied this flood-risk modelling in Dire Dawa, Kigali, Musanze, Gqeberha and Johannesburg, combining two-dimensional hydraulic simulations with building footprints to create block-by-block exposure maps.
The need is pressing: Nairobi is still recovering from the May 2024 floods that displaced more than 278 000 residents, while Johannesburg’s rapid growth along the flood-prone Jukskei River continues to heighten vulnerability
These projects tackle challenges felt across the continent. Africa still has about 8.7 million “zero-dose” children who receive no routine vaccines each year, while the urban population is projected to almost double to nearly one billion people by 2035— forcing new homes into high-risk floodplains and informal settlements.
By giving ministries, city engineers and NGOs a street-level view of where communities are growing and how they change over time, the Open Buildings dataset lets limited budgets flow to the people and places that need them most.
Dr Aisha Walcott-Bryant, Research Scientist & Head, Google Research Africa, “These projects show what happens when local expertise meets open, scalable technology: mothers reach clinics sooner, children receive long-overdue vaccines, and city planners get ahead of the next flood.
“We’re thrilled to stand beside partners who turn data into decisive action, proving that AI’s highest calling is to solve real-world challenges.”
From lifesaving clinics to climate-smart cities, these projects show how open AI is fast becoming Africa’s quiet engine for equitable progress.
The Open Buildings dataset—along with sample code, tutorials and its new 2.5D layer—is freely available at g.co/openbuildings.
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