On that night, the I--- Antonov An-990 rose from a hidden airstrip near the Aral Sea. It reached operational altitude at 02:00 local time. The ground crew, wearing double-layered ear defenders, watched the altimeter tick past 15,000 meters. The order came over the scrambled channel: “Carrier, this is Hearth. Execute Lullaby.”
During the testing phase over the Siberian Exclusion Zone, pilots reported a curious side effect. When the 990 activated its primary resonator, birds fell from the sky not dead, but asleep. Rivers below the flight path stopped flowing—the vibration stilled the meniscus of water into glass. On the ground, listening posts heard nothing. But their teeth ached. Their dreams turned into repeating loops of a single, low C note.
Kyiv International Exposition of Unorthodox Aeronautics, 1989 (Alternate Timeline) i--- Antonov An 990
The I-Carrier
For seventeen seconds, the An-990 sang a note that did not exist in nature. It was the frequency of a womb. The frequency of a door closing. The frequency of the instant before a lightning strike. On that night, the I--- Antonov An-990 rose
The sensors went white. The 990 did not crash. It did not explode. According to the telemetry, the aircraft simply ceased to be in the air. One moment it was a sixty-ton mountain of Duralumin and titanium. The next, it was a perfect, three-dimensional shadow of itself, painted onto the clouds below.
The An-990 was never meant to fly. It was meant to occupy the sky. The order came over the scrambled channel: “Carrier,
Then, the resonance loop collapsed.
The pilot, a weathered woman named Katerina, flipped the master resonator switch.
The “I” stood for Izbishche , an old Ukrainian word for a slaughterhouse. But the engineers simply called it “The Ghost.”
The designation was not a mistake, though the censors wished it were. Scrawled in faded blue pencil on the edge of the technical schematic, the index read: I--- Antonov An-990.