The Sigurd Anderson Airport
1D7 has 2 runways. The longest is 12/30 at 3,705 ft × 60 ft (asphalt).
FAA NASR data, cycle 2026-09-03
1D7 field elevation is 1,854 ft MSL. The standard traffic pattern altitude at 1D7 is 2,850 ft MSL (1,000 ft AGL). Fuel available at 1D7: 100LL.
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 1D7 is non-towered; self-announce position and intentions on CTAF.
Check K1D7 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 1D7 is a non-towered airport. The CTAF frequency is 122.9 MHz.
1D7 has 2 runways (12/30, 1/19). The longest runway is 3,705 feet.
Runway 12/30 is the longest at 1D7 — 3,705 ft × 60 ft, asphalt.
1D7 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,850 feet MSL at a field elevation of 1,854 feet.
Yes. 1D7 (The Sigurd Anderson Airport) has 100LL available. Call the field for hours, self-serve availability and price.
1D7 (The Sigurd Anderson Airport) has a field elevation of 1,854 feet MSL.
1D7 (The Sigurd Anderson Airport) is located in Webster, SD.