The Piper Tomahawk | Wikimedia CommonsA routine aircraft test flight from Liverpool turned into an unusually literal expression of workplace boredom when a young flying instructor used the path of a Piper Tomahawk to spell out “I’m bored” across the sky, leaving a message that was invisible as handwriting from the ground but unmistakable to aviation enthusiasts watching the aircraft’s route on a flight-tracking map. The light aircraft had been sent up for roughly two hours after a component was replaced, but somewhere above the Dee Estuary and the wider England-Wales border region, the pilot transformed part of the maintenance flight into a sequence of loops and turns that formed three words across the digital map.A young flying instructor used the path of a Piper Tomahawk to spell out “I’m bored” across the sky | Flightradar24According to the exact BBC News report on the flight, the Ravenair aircraft took off from Liverpool at about 11:30 BST on Saturday before flying around the Wirral peninsula, Cheshire and North Wales, with its route appearing on Flightradar24. The airline told the BBC that the pilot was a flying instructor in his 20s and had taken the Piper Tomahawk into the air for a test flight after a part, believed to be a cylinder, was replaced. The aircraft returned to Merseyside at about 13:30 BST after the test was completed successfully.The message only became obvious when people looked at the flight pathThe joke worked because modern flight tracking can turn an aircraft’s movements into a continuous line across a digital map. As the pilot changed direction repeatedly, the accumulated route formed the letters of “I’m bored,” allowing people following the aircraft’s progress to see the message traced across the tracking display. According to The Guardian’s report on the same flight, the message was created over the Dee Estuary between England and Wales during the legitimate post-maintenance test flight. The Guardian reported that the pilot formed the message through a series of tight loops while flying at around 1,100 feet and roughly 100 knots, with the lettering taking about 20 minutes to complete.Ravenair operations manager Wayne Barrett did not appear particularly alarmed by the unexpected addition to the flight. He told the BBC that he thought the pilot was “literally a bit bored” because it was only a test flight, but also pointed out that creating the message required considerable flying skill. Barrett joked that the instructor probably had to concentrate so much while spelling the words that he was eventually “anything but” bored.The Piper Tomahawk | Wikimedia CommonsThe Piper Tomahawk was already in the air for a mechanical checkRavenair said the aircraft needed to be tested following the replacement of a component, with Barrett telling the BBC that he believed the work involved a cylinder. Post-maintenance flights allow an operator to check the aircraft after engineering work before it returns to ordinary use, and in this case Ravenair confirmed that the test went as intended. According to Ravenair’s official fleet page, the Liverpool-based operator lists the Piper PA-38 Tomahawk among its aircraft, describing the two-seat type as having a 7.03-metre length, a 10.36-metre wingspan and a listed cruise speed of 90 knots. The company says its Tomahawk fleet uses the Lycoming O-235-L2C powerplant.The pilot was not disciplined over the message. According to the BBC, Barrett said the instructor was “not in trouble,” although the company had received significant attention after the route was noticed. By the time the story spread, the aircraft was safely back in its hangar and the pilot was on his day off.