fly under (the/someone's) radar

fly under (the/someone's) radar

To go without being noticed, detected, or addressed. A: "Have you heard this band's latest album?" B: "I didn't even know it was out, it must have flown under my radar." Every year, the government promises to do something about the homelessness problem, yet every year it seems to fly under the radar again.
See also: fly, radar
Farlex Dictionary of Idioms.
See also:
  • fly beneath (the/someone's) radar
  • under (the/one's) radar
  • under the radar
  • beneath (the/someone's) radar
  • catch the eye
  • out of place
  • one-day wonder
  • a one-day wonder
  • a seven-day wonder
  • seven-day wonder