The difficulty was the amount of work taking place around it. The aircraft was already in Basel for its 12-year inspection and landing-gear overhaul. Nomad was simultaneously coordinating the FDX installation, cabin refurbishment, new high-resolution displays, changes to the IFE system, multi-colour LED mood lighting, LiveTV and a new moving-map platform. Each element involved different suppliers and engineering interfaces but ultimately had to return to the customer as one working aircraft.

“Very few believed that we could pull this off but we did,” said Gierlich after redelivery. For Nomad, the challenge was therefore as much about sequencing and coordination as installation: connectivity work had to fit around cabin access, electrical work, certification and the heavy-maintenance programme already under way.

That coordination started well before the aircraft entered the hangar. Brigita Vildžiūnienė, director of sales at Nomad Technics describes the project as “interesting and challenging to put together”, adding that the customer was involved from the quotation stage and that it was a “collaborative effort”. The approach allowed Action Aviation to use downtime already required to complete a much wider technical and cabin modernisation in the same input. It also reflects what Vildžiūnienė identifies as Nomad’s advantage on complex projects: flexibility and transparency throughout the programme. By redelivery, the programme had brought together the heavy check, landing gear overhaul, connectivity installation, interior refurbishment and digital cabin upgrades in one coordinated event.

Proof in the air

The strongest evidence for the upgrade came not from a specification sheet, but from the aircraft operator feedback. During the post-installation test flight, Action Aviation CEO Mark Butler said the cabin had “15 to 20 devices online, all streaming” without a loss of performance. He was equally direct about the user experience, describing the connection as “better than what I have at home”.

The point is important because a VVIP BBJ is rarely carrying a single user checking email. Passengers may be holding video calls, working on cloud-based files, messaging, streaming and using several devices at the same time. On this aircraft, those demands were put on the system together and it continued to perform. Butler said he had not previously experienced that level of speed and capacity in flight, while also highlighting the ability to communicate securely through the aircraft-to-satellite-to-ground-station connection. That turns the idea of an ‘office in the sky’ from a marketing phrase into something that can be demonstrated in normal use.

For Nomad Technics, that may be the most important result of the project. The technical milestone attracted attention, but delivering an aircraft on which the system worked as intended after five weeks of installation and alongside a 12-year check and major cabin refurbishment is the more useful proof point. The project brought together structural work, certification, cabin integration and new passenger technology in one maintenance event, then tested the finished result in the air rather than treating connectivity as a standalone piece of equipment.

For operators considering the next refurbishment of a large-cabin aircraft, the Action Aviation BBJ provides a practical example of what is now possible: the airframe does not have to be new for the cabin’s digital capability to be current. A well-planned maintenance input can leave the same aircraft with a very different role – not simply transporting passengers between two places, but allowing them to continue working, communicating and using their devices almost as if the flight itself had disappeared.