Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
The Sigurd Anderson Airport (K1D7) — Webster, United States
At a glance
- Tower
- 122.9
- Runways
- 01/19, 12/30
- Elevation
- 1,854 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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63%
Data Complete
33 of 52 points
Missing: Operations, Fuel, Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
1/4
Operations
0/2
Fuel
0/1
Contacts
0/2
Additional Info
2/10
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: K1D7
- Name: The Sigurd Anderson Airport
- Type: small_airport
- Category: Domestic
- Latitude: 45.292599
- Longitude: -97.513802
- Elevation: 1854 ft
- Country: United States
- Municipality: Webster
- IATA Code: N/A
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Chicago
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 01/19
- Designation: 01/19
- Dimensions: 677x38m
- Surface: TURF-G
- PCN: N/A
- Lighting: Not lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 12/30
- Designation: 12/30
- Dimensions: 1129x18m
- Surface: ASPH-F
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: 122.900 MHz
- Ground: N/A
- Operations: N/A
- Traffic/Approach: N/A
- ATIS: N/A
Operation Hours
Monday
N/A
Tuesday
N/A
Wednesday
N/A
Thursday
N/A
Friday
N/A
Saturday
N/A
Sunday
N/A
- Extra Hours On Request: Not recorded
- Remarks: Unattended
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: N/A
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/052
info
OBST TOWER LGT (ASR 1050364) 452022.50N0970418.10W (18.9NM E 1D7) 2453.1FT (410.1FT AGL) U/S
2026-10-16 15:45 UTC
2027-01-14 16:45 UTC
10/009
info
OBST TOWER LGT (ASR 1041655) 452116.00N0970418.00W (19.0NM ENE 1D7) 2428.8FT (399.0FT AGL) U/S
2026-10-02 13:19 UTC
2027-01-30 13:19 UTC
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 01:50 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
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Nearby Airports
Airport History
No milestones recorded for The Sigurd Anderson Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What is the tower frequency at K1D7?
- The tower frequency at The Sigurd Anderson Airport is 122.9 MHz.
- Does K1D7 require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is K1D7 located?
- The Sigurd Anderson Airport (K1D7) is located in Webster, United States.
- How long is the runway at K1D7?
- The main runway at The Sigurd Anderson Airport (01/19) measures 677x38m.