The Galaxycruisers were an indigenous design, so claimed the Thallspring National Astronautical Corporation, a consortium of local aerospace companies that built them— though anyone with full access to Earth's datapool would have noticed a striking similarity with the Boeing-Honda Stratostar 303 that had first flown in 2120, of which eight had been shipped to Thallspring. Whatever the origin, the scram-jet-powered spaceplanes were a success, boosting forty-five tons to low orbit, and capable of bringing down sixty tons.
Zantiu-Braun had diverted several of them from normal operational duties to lift its plundered assets up to the waiting starships. Given that most of the spaceplanes were already used to support the industry that provided the most high-value manufactured products of all, in the orbital stations, the number that could be taken out of scheduled flights was sorely limited. In any case, there were not enough passenger spaceplanes to lift the entire invasion force back up to the starships at the end of the campaign. So Z-B had brought forty-two of their own Xianti 5005 spaceplanes to augment the indigenous capacity.
It was these newcomers that interested Josep. He ate lunch in the maintenance staff canteen, sitting beside one of the picture windows that overlooked a parking apron. Only two cargo-variant Xiantis were parked there, with Z-B's own crews and robots working on them. The rest were flying. He chewed his food slowly, taking the time to examine the area, note where crates had been stacked, the shortest distance from spaceplanes to a building, location of doors.
After lunch he kept moving, either walking through the terminal or riding between sections on his scooter. People who look like they have a purpose can go unnoticed in the most security-conscious environments. All the time, he was correlating the physical reality of the parking apron layout with the electronic architecture that his Prime had trawled out of the datapool. He even risked sending it into the Z-B AS that had been installed in the spaceport command center to run their groundside operations, including security. Details of the alarms and sensors installed themselves in Josep's vision, a ghost diagram of cables and detectors locking into his visual perception, threading their way in and out of buildings and underground conduits. Schedules, timetables and personnel lists followed. He began to work through them all, slowly reducing options, finding the best-placed spaceplane, best route to it, optimum time, multiple escape routes. Afternoon faded into evening, and the spaceport lights came on as the gold sun sank below the hills fencing Durrell. There were fewer takeoffs now and more landings as the big machines returned home for the night.
By one o'clock all flights had ceased. Josep walked along the rear of a vast maintenance hangar, whose arched roof covered five Xiantis and three Galaxycruisers, and still had four empty bays. Inside, there was less illumination than there was outside; the lightcones fixed to the metal rafters were bright, but their beams were well focused, splashing the concrete floor with intense white circles. Beyond them, shadow embraced over a quarter of the hangar's volume. His path kept him on the fringe of the lighted areas, and well clear of the bays where crews were working. A couple of Skins were inside the hangar, wandering about at random, so he had to be careful there was nothing suspicious about his movements. Keeping out of the lights altogether would have drawn their attention.
Josep reached one of the unoccupied bays and moved forward. Just to the side of the massive sliding doors at the front was a smaller door. He reached it and put his palm on the sensor plate. The lock buzzed, and he pushed it open.
Twenty meters away, the sculpted nose of a Xianti pointed at the maintenance hangar. Solar cones shone far overhead, glinting off the pearl-white carbon-lithium composite fuselage. There was a service truck parked on either side of the spaceplane, with hoses plugged into various umbilical sockets along the underbelly. An airstair led up to the forward airlock.
Josep walked over the tarmac, concentrating more on the icons being relayed from the spaceport network than his eyesight. Four cameras covered the spaceplane. His Prime had infiltrated each one, eliminating his image from the feed to Z-B's AS. Three rings of sensors were arranged concentrically around the sleek machine. None of them registered his presence as he walked across them. No Skins were within five hundred meters.
The airstairs were protected by both a voiceprint codeword and a biosensor that registered his blood vessel and bone patterns. It was an effective security device, but only ever as good as the patterns that were loaded into the system's e-alpha fortress. Josep's codeword and body map corresponded to one of those on file, and the airstair door slid open. He took the steps two at a time. The airlock at the top had a simple manual latch. Pull and turn.
Secondary lighting came on, illuminating the small cabin with an emerald glow. This Xianti was one of the cargo variants. Its cabin was cramped, with minimum facilities and room for up to five seats for the systems officer and payload managers. At the moment there were only two bolted to the floor, with the brackets for the others covered in plastic sleeves. Josep went forward and sat in the pilot's seat. The curved console in front of him was surprisingly compact, with three holographic panes angling up out of it. The two narrow windshields allowed him to see down the length of the nose, but showed very little else. He could understand that. Technically there was no need for any controls or windshields at all. The human pilot would always be fitted with a DNI. And that was only used for efficient communication with the AS pilot, which really controlled the spaceplane. The console and its displays were emergency fallbacks, although many people preferred pane graphics to the indigo icons of DNI. Windshields were there purely for the psychology.
Josep took a standard powered Allen key out of his belt pouch and hunched down in the seat to examine the base of the console. There were several inspection panels underneath. He opened two of them and found what he was looking for. The neurotronic pearls that housed the AS were sealed units buried deep in a service module, but they still had to be connected to the spaceplane systems. He wormed his dragon-extruded desktop pearl into the narrow gap toward the fiberoptic junction, and waited while the little unit morphed itself, extending needle probes into the unit. Prime flooded in.