Lisa R gets a white and fluffy no-prize for bringing us news that, in certain parts of Australia, seeing airplane contrails in the sky is worthy of a news story. When I was a teenager I used my battered old 3.5" refractor telescope to follow contrails and track airplanes*. Most were what you'd expect, various 737s and DC-10s. However, I do recall seeing a few that were interesting. One had all four of its jets in pods on either side of the tail, which my spotting guides insisted was either a British type long retired or Aeroflot, neither of which had any business in the skies over Arkansas. Another was a B-52 on the far horizon. Finally, and somewhat appropriate for the article, a Quantas 747.