Henning/Boldt Airport
MY88 field elevation is 1,595 ft MSL. The standard traffic pattern altitude at MY88 is 2,600 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — MY88 is non-towered; self-announce position and intentions on CTAF.
Check MY88 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, MY88 is a non-towered airport. The CTAF frequency is 122.9 MHz.
MY88 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,600 feet MSL at a field elevation of 1,595 feet.
MY88 (Henning/Boldt Airport) has a field elevation of 1,595 feet MSL.
MY88 (Henning/Boldt Airport) is located in Rushmore, MN.