Signs asking pilots to “fly neighborly” to reduce aircraft noise will be installed at Lake Elmo Airport this spring. Officials with the Metropolitan Airports Commission say the signs — the total number and locations of which have yet to be determined — are one of many steps being taken to reduce noise complaints associated with the suburban airport. On Monday night, the Lake Elmo Airport .
During a three-month period this summer and fall, the Metropolitan Airports Commission received 4,291 noise complaints from 16 locations near the airport.