Lewistown Municipal Airport

US Flag
METAR: METAR KLWT 171954Z AUTO 26030G38KT 10SM CLR 07/M06 A2919 RMK AO2 PK WND 26049/1911 SLP880 T00671056

TAF: TAF KLWT 171734Z 1718/1818 26028G38KT 6SM -RA OVC070 WS020/25050KT TEMPO 1718/1719 2SM -RA OVC035 FM171900 25035G50KT P6SM FEW090 SCT250 TEMPO 1719/1722 25040G60KT 6SM -RA FM180300 30025G42KT P6SM SCT100 FM181100 25011KT P6SM SCT100

Reporting Station: KLWT (0.5 NM at True Heading of 53)
Visibility: 10+SM
Flight Category: VFR
Altimeter: 988.6
Temperature: 6.7 C (44.06 F)
Dewpoint: -5.6 C (21.92 F)

Location

Latitude: 
 47-02-57.3000N (47.04925)
Longitude: 
 109-28-00.1000W (-109.466694)
Elevation: 
 4170.4 feet MSL (1271 m MSL)
Magnetic Variation: 
 10.7 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -7.0 (Standard Time)
UTC -6.0 (Daylight Savings Time)
From City: 
 02 N.M. SW of Lewistown, Montana
Found On: 
 Great Falls Chart
FAA Region: 
 ANM

Contacts

Manager: 
Publicly owned: 
BRYON ARMOUR
P.O. BOX 343, 190 TERMINAL DRIVE
LEWISTOWN, MT 59457
(406) 535-3264		 LEWISTOWN & FERGUS COUNTY
BOX 343
LEWISTOWN, MT 59457
406-535-5119

Operations

Airport Status: 
 Operational
Facility Use: 
 Public
Type: 
 Airport
Activation Date: 
 04/1940
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
ALL/MON-FRI/0800-1700
Boundary ARTCC: 
 ZLC (Salt Lake City)
Responsible ARTCC: 
 ZLC (Salt Lake City)
Lighting Schedule: 
 SEE RMK
Segmented Circle Indicator: 
 Yes
Traffic Pattern Altitude (MSL): 
 5170 feet (1576 m)
NOTAMs Facility: 
 LWT
NOTAM-D Service: 
 Yes
International Airport of Entry: 
 No
Customs Landing Rights: 
 No
Military Landing Rights: 
 Yes
Civil/Military Joint Use: 
 No

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  123.000
Unicom:  123.000
ASOS:  118.375 (406-538-2653)

  • APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 133.4/285.4 (JUDITH MOUNTAIN RCAG).
   

Fixed Based Operators (FBOs) & Fuel

(Click on a business for detail)
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Area Code: 406
Business Name Frequency Phone Fuel Grade
Central Air Service
  
538-3767
Newton Aviation
  
Unicom 123.0 538-8150, -7892 80 100LL Jet A
Skycraft, Inc.
  
538-5457 100LL
To add, modify, or delete a business
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Flight Service Stations

Primary Alternate
FSS on Field: 
FSS Name (ID):  Great Falls(GTF)
Frequency: 
Toll Free Phone:  1-800-WX-BRIEF

Instrument Procedures / Charts


FAA Terminal Procedures valid from 0901Z 11/27/25 to 0901Z 12/25/25.

There are various types of charts available for an airport. They are listed in the Page Type column. Here is a legend for those types:

APD - Airport Diagram
DP - Departure Procedure Charts
HOT - Hot Spots
IAP - Instrument Approach Procedure Charts
MIN - Minimums
STAR - Standard Terminal Arrival Charts
Page Type Page Name Volume Action Since
Last Cycle
IAP RNAV (GPS) RWY 08 NW-1
IAP RNAV (GPS) RWY 26 NW-1
IAP VOR RWY 08 NW-1
MIN ALTERNATE MINIMUMS NW-1
MIN TAKEOFF MINIMUMS NW-1
Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.

Navigation Aids (Navaids) near LWT

Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

Nearby Airports with Fuel

Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
31.7 Stanford/Biggerstaff Field Airport
(S64)		 280 269 100LL
51.3 Roundup Airport
(RPX KRPX RPX)		 131 121 100LL, Jet A-1
67.3 Fort Benton Airport
(79S)		 315 304 100LL
68.0 White Sulphur Springs Airport
(7S6)		 241 230 100LL
71.8 Big Sandy Airport
(3U8)		 338 327 100LL
77.5 Big Timber At Howard Field Airport
(6S0)		 196 185 100LL, Jet A
81.7 Great Falls International Airport
(GTF KGTF GTF)		 289 277 100LL, Jet A
83.7 Billings Logan International Airport
(BIL KBIL BIL)		 152 142 100LL, Jet A
85.6 Woltermann Meml Airport
(6S3)		 173 163 100LL
85.8 Laurel Municipal Airport
(6S8)		 159 149 100LL, Jet A
89.3 Maddox Ranch Company Airport
(3MT4)		 10 359 100LL
90.4 Havre City-County Airport
(HVR KHVR HVR)		 352 341 100LL, Jet A+
90.6 Mission Field Airport
(LVM KLVM LVM)		 206 195 100LL, Jet A
93.0 Edgar G Obie Airport
(S71)		 5 354 100LL

Notices to Airmen (NOTAMS)

NOTAMs

List ALL KLWT NOTAMs
View KLWT NOTAMs

NOTAM Radius Search

NOTAMS within

Enter NOTAM radius search distance

This field is required
NM of KLWT

NOTAM Flight Path Search (Enter from two to five locations below)

NOTAMS within

Enter NOTAM radius search distance

This field is required
NM of KLWT

Remarks

A110*G THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY.
A110-2 ALL TWYS HAVE REFLECTORS EXCEPT TWY C, E, AND HALF OF A, WHICH ARE LGTD.
A110-3 RY 03/21 DAY USE ONLY.
A110-4 RWY 03/21 NOT MNTND IN WINTER; RWY 13/31 PLOWED AS NEEDED.
A110-5 ARPT SFC CONDS NOT MNTD 1700-0500.
A110-6 BIRDS ON AND INVOF AIRPORT.
A110-7 FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
A16 OR CALL 406-350-3264.
A33-03/21 RY 03/21 ASPH SPALLING.
A42-03 RY 03/21 MARKINGS FADED.
A81-APT ACTVT REIL RWYS 08 & 26; PAPI RWY 08; VASI RWY 26; MIRL RWYS 08/26 & 13/31; - CTAF.
E111 PVD ALL ULTRALIGHTS FLY AT 300'AGL OR LESS WHEN IN CTLZ; AND MAINT A DSTC OF 500' OR GREATER FM THE CL OF ANY ACTV TXY/RWY, EXTD 2 MI FM THE ARPT & TO THE GND ON ANY ACTV RWY; ALL ULTRALIGHTS OPER OFF THE CLSD TXY TO RWY 11/29 ON S END. A LTR OF AGRMT IS FORMULATED BTN ARPT MGR & ZLC.

Runways

Runway Summary

Runways: 03/21
08/26
13/31
Longest Runway: 08/26 is 6100 ft (1859 m) long
Runways with an Instrument Approach:

LWT Airport Runway Details

Runway 03/21  5600 ft x 101 ft (1707 m x 31 m)
Runway Length Source:  NGS as of 10/04/2001
Surface:  Asphalt - Poor condition - No special surface treatment
Runway Pavement Class:  14 /F/C/X/T

Runway Weight Bearing Capacity (in thousands of pounds) 
Single Wheel Landing Gear:  12.5
Dual Wheel Landing Gear:  80.0
Dual Tandem Wheel Landing Gear:  120.0

Runway 03

Runway 21
Elevation: 
 4170.4 4130.5
Latitude: 
 47-02-25.3516N 47-03-08.9233N
Longitude: 
 109-28-51.3807W 109-28-01.6649W
Runway True Alignment: 
 038 218
Glide Path Angle: 
 0.0 degrees 0.0 degrees
Traffic Pattern: 
 Left Left
Runway Markings Type: 
 Basic Basic
Runway Markings Condition:
Poor Poor
Object at End: 
 BLDG
Object Height: 
 34
Distance from End: 
 1620
Object Centerline Offset: 
 0 ft. left and right of centerline
Declared Distances
Take Off Run Avbl. (TORA): 
 5600 5600
Take Off Distance Avbl. (TODA): 
 5600 5600
Actual Stop Dist. Avbl. (ASDA): 
 5600 5600
Landing Dist. Avbl. (LDA): 
 5600 5600

Runway 08/26  6100 ft x 100 ft (1859 m x 30 m)
Runway Length Source:  NGS as of 10/04/2001
Surface:  Asphalt - Poor condition - No special surface treatment
Runway Pavement Class:  18 /F/C/X/T
Runway Edge Lights:  Medium Intensity

Runway Weight Bearing Capacity (in thousands of pounds) 
Single Wheel Landing Gear:  40.0
Dual Wheel Landing Gear:  55.0
Dual Tandem Wheel Landing Gear:  95.0

Runway 08

Runway 26
Elevation: 
 4127.7 4111.8
Latitude: 
 47-03-10.8090N 47-03-10.7905N
Longitude: 
 109-28-10.4033W 109-26-42.3276W
Runway True Alignment: 
 090 270
Glide Path Angle: 
 3.0 degrees 3.0 degrees
Traffic Pattern: 
 Left Left
Runway Markings Type: 
 Precision Instrument Precision Instrument
Runway Markings Condition:
Good Good
Object Centerline Offset: 
 0 ft. left and right of centerline
Visual Glide Slope Indicators: 
 2-Light PAPI On Left Side Of Runway 4-Box VASI On Left Side Of Runway
REIL: 
 Yes Yes
Threshold Crossing Height: 
 51 50
Declared Distances
Take Off Run Avbl. (TORA): 
 6100 6100
Take Off Distance Avbl. (TODA): 
 6100 6100
Actual Stop Dist. Avbl. (ASDA): 
 6100 6100
Landing Dist. Avbl. (LDA): 
 6100 6100

Runway 13/31  4102 ft x 62 ft (1250 m x 19 m)
Runway Length Source:  NGS as of 10/04/2001
Surface:  Asphalt - Poor condition - No special surface treatment
Runway Pavement Class:  12 /F/C/Y/T
Runway Edge Lights:  Medium Intensity

Runway Weight Bearing Capacity (in thousands of pounds) 
Single Wheel Landing Gear:  12.5

Runway 13

Runway 31
Elevation: 
 4131.7 4162.6
Latitude: 
 47-03-06.5593N 47-02-35.5716N
Longitude: 
 109-28-33.2392W 109-27-55.1451W
Runway True Alignment: 
 140 320
Glide Path Angle: 
 0.0 degrees 0.0 degrees
Traffic Pattern: 
 Left Left
Runway Markings Type: 
 Basic Basic
Runway Markings Condition:
Good Good
Object Centerline Offset: 
 0 ft. left and right of centerline

Services

Airframe Repair: 
 Minor
Powerplant Repair: 
 Minor
Bottled Oxygen: 
 None
Bulk Oxygen: 
 None
Fuel Available: 
 100LL
Landing Fees: 
 No
Parking: 
 Tiedowns available

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Maps & Diagrams

LWT Sectional

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LWT Diagram


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