Rwanda will now have full control over her upper aerial space, nearly five decades in the hands of the government of Tanzania.

A handover deed was signed last week by both governments after Rwanda notified of her intention to withdraw and directly discharge her responsibility of providing air traffic services in her upper airspace.

Silas Udahemuka, Director General of Rwanda Civil Aviation Authority (RCAA) and Tanzanian counterpart Hamza Johari, alongside Permanent Secretary at the Ministry of Infrastructure Fidèle Abimana as well as Barry Kashambo, Regional Director of ICAO Eastern and Southern African (ESAF), presided over the signing ceremony in Kigali.

According to RCAA, the country’s upper airspace was delegated to Tanzania in 1973 for provision of air traffic services.

However, officials said, to be able to regain her airspace, Rwanda fronted different reasons including improving safety in Kigali Flight Information Region (FIR) as well as meeting regulatory requirements such as Search and Rescue (SAR) obligations.

And following several coordination meetings led by The International Civil Aviation Organisation (ICAO), Rwanda was permitted to continue with the process to take over the airspace.

ICAO ordinarily gives the control of the upper airspace.

According to Serge Tuyihimbaze, an aviation expert based in Kigali, countries delegate provision of air traffic service for either technical, operational, safety or efficiency considerations.

Tuyihimbaze, who is also the Managing Director at Leapr Labs-a local drones company, argues that the opportunity in delineation of airspace lying across national boundaries could be targeting the proposed value alongside the previous aspects.

"But the opportunity cost in my opinion is around any barriers that may result in delegation of state sovereignty over airspace for provision of air traffic services,” he said.

"Of course having full control of your territory, being the airspace and ground, means a lot politically, looking at factors like independence, and others... And economically, if there was a big cost related to the provision of such services, the cost is saved! Or if real-time processing of Air Traffic data for future use is an option, this can have a good impact economically through Data Science innovations.”

For Alex Nwuba, a regional aviation analyst, countries may not wish to or cannot afford to offer navigation services over their upper airspace, in which case they delegate it over to another country or agency.

Much as Rwanda is restraining its upper space, Nwuba said, it is still a participant in the East Africa Community Unified Flight Information Region (UFIR) that creates a single block of upper airspace over Tanzania, Kenya, Uganda, Burundi and Rwanda, operating from a single area control centre under the regional open skies agreement.

"Thus it negates any opportunity cost. In Europe, this control is by Eurocontrol and AESCHNA with the francophone African nations who share the benefits.”

Nwuba shared similar sentiments with Tuyihimbaze, citing that the economic gains include collection of overflight fees while security makes a big part of the security gains.

Matthias Twahirwa, a pilot who spoke to The New Times, explained that up until recently, all aircraft flying over Rwanda above 24500 ft. didn’t need the country’s permission, but they needed permission from Dar es salam.

This was also particularly the same case for Rwanda which could not launch any object in space without Tanzania’s permission.

"Imagine if we started launching weather balloons, satellites now that we have the space agency. All that would be easy, since we would have our space back. It’s like having land but not owning the rights to use it however you want.”

On the economic front, some countries can make up to $1 million a day from airspace usage, according to Twahirwa.

Besides the handover ceremony, Johari accompanied by Tanzanian delegation, also visited Kigali International Airport and held a meeting with Rwandan aviation stakeholders including the management of Rwanda Airports Company and RCAA.

Both sides, officials said, shared experiences and best practices in regulatory services.