Granite Falls Municipal Airport / Lenzen-Roe Memorial Field
KGDB has 1 runway. The longest is 15/33 at 4,357 ft × 75 ft (asphalt).
FAA NASR data, cycle 2026-09-03
KGDB field elevation is 1,047 ft MSL. The standard traffic pattern altitude at KGDB is 2,050 ft MSL (1,000 ft AGL). Fuel available at KGDB: 100LL.
FAA NASR data, cycle 2026-09-03
CTAF 122.8 MHz — KGDB is non-towered; self-announce position and intentions on CTAF.
Check KGDB against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, KGDB is a non-towered airport. The CTAF frequency is 122.8 MHz.
The AWOS frequency at KGDB (Granite Falls Municipal Airport / Lenzen-Roe Memorial Field) is 120.1 MHz.
KGDB has 1 runway (15/33). The longest runway is 4,357 feet.
KGDB uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,050 feet MSL at a field elevation of 1,047 feet.
Yes. KGDB (Granite Falls Municipal Airport / Lenzen-Roe Memorial Field) has 100LL available. Call the field for hours, self-serve availability and price.
KGDB (Granite Falls Municipal Airport / Lenzen-Roe Memorial Field) has a field elevation of 1,047 feet MSL.
KGDB (Granite Falls Municipal Airport / Lenzen-Roe Memorial Field) is located in Granite Falls, MN.