Local:       UTC:

1S1 Airport Location

Latitude: 
48-59-25.7000N (48.990472)
Longitude: 
116-30-07.4000W (-116.502056)
Elevation: 
1758.0 feet MSL (536 m MSL)
Magnetic Variation: 
14.7 E (as of May 2017 from WMM2015 model)
Time Zone: 
UTC -8.0 (Standard Time)
UTC -7.0 (Daylight Savings Time)
From City: 
0 N.M. W of Porthill, Idaho
Found On: 
Great Falls Chart
FAA Region: 
ANM

1S1 Airport Runways Show all runways...

Longest Runway: 15/33 is 3650 ft (1113 m) long
Runways with an Instrument Approach:

1S1 Airport General Information

Control tower: 
No
Attendance (Months/Days/Hours): 
Months/Days/Hours
Unattended
Segmented Circle Indicator: 
Yes
Traffic Pattern Altitude: 
2758 feet (841 m)
NOTAM-D Service: 
Yes
International Airport of Entry: 
No
Customs Landing Rights: 
Yes
Military Landing Rights: 
No
Civil/Military Joint Use: 
No

1S1 Airport Services

Airframe Repair: 
None
Powerplant Repair: 
None
Bottled Oxygen: 
None
Bulk Oxygen: 
None
Fees: 
No
Parking: 
Tiedowns available

1S1 Airport Contact Information

Manager: 
Publicly owned: 
DIVISION ADMIN
BOX 7129
BOISE, ID 83707-1129
208-334-8775
STATE OF ID, ITD DIV AERO
BOX 7129
BOISE, ID 83707-1129
208-334-8775

1S1 Airport Flight Service Stations

Primary Alternate
FSS on Field:  N
FSS Name (ID):  Boise(BOI)
Frequency: 
Toll Free Phone:  1-800-WX-BRIEF
   

Nearby Airports with Fuel

Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
17.8 Boundary County Airport
(65S)
152 138 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
39.8 Ione Municipal Airport
(S23)
245 230 100LL
41.5 Sandpoint Airport
(KSZT SZT)
183 169 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
56.0 Eureka Airport
(88M)
90 76 Grade 100LL gasoline (low lead blue)
58.4 Libby Airport
(S59)
136 122 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
60.9 Colville Municipal Airport
(63S)
244 229 Grade 100LL gasoline (low lead blue)
71.6 Deer Park Airport
(KDEW DEW)
211 196 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
74.1 Coeur D'alene - Pappy Boyington Field Airport
(COE KCOE COE)
189 175 Jet A - Kerosene, freeze point -40C
79.9 Brooks Seaplane Base
(S76)
188 174 Grade 100LL gasoline (low lead blue)
85.0 Felts Field Airport
(SFF KSFF SFF)
202 187 Grade 100LL gasoline (low lead blue)
Jet A-1+ - Kerosene, with icing inhibitor freeze point -50C
87.5 Shoshone County Airport
(S83)
171 157 Grade 100LL gasoline (low lead blue)
92.0 Spokane International Airport
(GEG KGEG GEG)
207 192 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
97.9 Glacier Park International Airport
(FCA KGPI GPI)
113 99 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
98.0 Thompson Falls Airport
(KTHM THM)
149 135 100LL
99.9 St Maries Municipal Airport
(S72)
181 167 Grade 100LL gasoline (low lead blue)
99.9 Kalispell City Airport
(S27)
118 104 Grade 100LL gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C

1S1 Airport Diagram


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1S1 Airport Sectional

Flight Planning
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Getting Around Porthill

Coming Soon

Where to Stay Near 1S1 Airport: Hotels, Motels, Resorts, B&Bs, Campgrounds

Hotels Near 1S1 Airport

Airport Guide users have stayed at....

Pet Friendly Rating Miles from 1S1 Airport Price
yes Sunset Motel 7.3 79.00 CAD
yes Creston Hotel & Suites 7.3 80.00 CAD
yes City Centre Motel 7.4 65.00 CAD
yes Bella Vista B&B 7.5 85.00 CAD
no Ramada Hotel Creston 12.1 104.00 CAD
yes Northside School Bed & Breakfast 21.6 80.00 USD
yes Best Western Plus Kootenai River Inn Casino & Spa 22.1 129.00 USD
no Dodge Peak Lodge 23.6 59.00 USD
no Schweitzer Mountain Resort White Pine Lodge 43.4 249.00 USD
no Schweitzer Mountain Resort Selkirk Lodge 43.4 168.00 USD
yes Howard Johnson Ponderay Idaho 47.0 49.99 USD
yes Holiday Inn Express Hotel & Suites Sandpoint North 47.0 78.99 USD
yes Guesthouse Lodge Sandpoint 47.4 53.10 USD
yes Days Inn Sandpoint 47.7 54.00 USD
yes End of the Road Bed and Breakfast 48.0 80.00 CAD
yes Prestige Rocky Mountain Resort Cranbrook 48.3 129.95 CAD
yes Almo Court Motel 48.6 59.00 CAD
yes Bowness Mansion Bed & Breakfast 48.8 70.00 CAD
no Cranbrook Premiere Residence B&B 48.9 99.00 CAD
yes Baker Hill Heritage Bed and Breakfast 48.9 100.00 CAD
yes Quality Inn Sandpoint 49.1 69.00 USD
no Seasons At Sandpoint 49.2 270.00 USD
yes Sandman Inn Cranbrook 49.4 104.00 CAD
yes La Quinta Inn Sandpoint 49.4 54.00 USD
yes Days Inn Cranbrook 49.4 94.95 CAD
Distances are approximate, and may vary depending on the location of start and actual route traveled from the airport.


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