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MASON COUNTY - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KLDM
MASON COUNTY
PublicPUB

2 miles NE of LUDINGTON, MI
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
43° 57' 45"N 86° 24' 28"W
647' MSL
1647' MSL
03W
JET A (FSII), 100LL
LANSING (LAN)
CHICAGO
MINNEAPOLIS (ZMP)
12/25/25-1/22/26
KLDM LIFR
7:55 AM EST  
Mist
Overcast 200'
1.5sm
36°F
36°F
29.80"Hg
280° 6kts
AO2
METAR KLDM 071255Z AUTO 28006KT 1 1/2SM BR OVC002 02/02 A2980 RMK AO2
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KLDM FBOs

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Mason County Airport
UNICOM: 123.0
Phone: (231) 843-2049
No Rating Available
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Avfuel
As of 12/28/2025
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve 4.85
Full Serve 4.93
Fuel Notes
Prices include tax
JET A is premixed with Prist (FSII). No fuel truck available.
Fuel Hours
Attended hours 9am-5pm Every Day (Apr-Oct), Mon-Fri (Oct-Apr)
100LL self-serve 24/7
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123.0 123.0

AWOS-3

AWOS-3
231-843-0459
 119.925

FAA A/FD Pages

Airport Diagrams

  • No Documents

Airport Minimums

Departure Procedures

  • No Documents

Hotspot

  • No Documents

Standard Term. Arrival

  • No Documents

Instrument Approach

Terminal Area Forecast

KMBL (20nm)
Wed, 1/7 6:27 AM EST
Wed, 1/7 7:00 AM EST - Thu, 1/8 7:00 AM EST
IFR
Temporary 7:00 AM EST - 9:00 AM EST
Mist
No Clouds
2sm
Calm
LIFR
7:00 AM EST - 10:00 AM EST
Mist
Overcast 300'
4sm
260° 6kts
IFR
10:00 AM EST - 11:00 PM EST
Overcast 600'
6sm
220° 7kts
VFR
11:00 PM EST - 7:00 AM EST
Mist
Scattered 2,000'
6sm
170° 6kts
TAF KMBL 071127Z 0712/0812 26006KT 4SM BR OVC003
   TEMPO 0712/0714 2SM BR
   FM071500 22007KT P6SM OVC006
   FM080400 17006KT 6SM BR SCT020
KLDM
EffectiveExpiresCategoryNOTAM
Domestic
1/9/26
0600Z
1/9/26
1200Z
!LDM 01/002 LDM COM REMOTE COM OUTLET 122.3 U/S 2601090600-2601091200
1/8/26
0600Z
1/8/26
1200Z
!LDM 01/001 LDM COM REMOTE COM OUTLET 122.3 U/S 2601080600-2601081200
1/7/26
0600Z
1/7/26
1200Z
!LDM 12/042 LDM COM REMOTE COM OUTLET 122.3 U/S 2601070600-2601071200
12/29/25
2029Z
!LDM 12/041 LDM AD AP ABN U/S 2512292029-2601092200EST
12/29/25
2029Z
Runway!LDM 12/040 LDM RWY 26 RWY END ID LGT U/S 2512292029-2601092200EST
12/29/25
2028Z
Runway!LDM 12/039 LDM RWY 26 PAPI U/S 2512292028-2602272200EST
12/29/25
2027Z
Runway!LDM 12/038 LDM RWY 01 PAPI U/S 2512292027-2602272200EST
12/29/25
2027Z
Runway!LDM 12/037 LDM RWY 19 PAPI U/S 2512292027-2602272200EST
10/23/25
0335Z
2/20/26
0335Z
!LDM 10/007 LDM OBST TOWER LGT (ASR 1059601) 440324.90N0861641.30W (8.0NM NE LDM) 989.2FT (306.1FT AGL) U/S 2510230335-2602200335
7/10/25
1312Z
Runway!LDM 07/006 LDM RWY 08 PAPI UNUSABLE 2507101312-2601142111EST
No
APR 16-OCT 15 0900-1700
OCT 16-APR 15 MON-FRI 0900-1700
OCT 16-APR 15 SAT-SUN UNATNDD
COUNTY OF MASON
COURTHOUSE, 304 E LUDINGTON AVE
LUDINGTON, MI 49431-2121
Phone: 231-843-8202
JOHN L O'CONNOR
5300 W US HIGHWAY 10
LUDINGTON, MI 49431-8704
Phone: 231-843-2049
LANSING FSS (LAN)
Toll Free: 1-800-WX-BRIEF
LDM
--
ACTVT REIL RWY 26; PAPI RWY 08, 26, 01, & 19; MIRL RWY 08/26 & 01/19 - CTAF.
N/A
Yes
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
None
None
None
None
None

Runway 01/19

3503 ft. x 75 ft.
ASPH  
Good 
PFC 
MED 
 
19,000lbs 
-- 
-- 
-- 
  Runway 01 Runway 19
True Heading 2°182°
Traffic Pattern Left Left
Markings BSC BSC
Markings Condition GOOD GOOD
Latitude 43° 57' 33"N 43° 58' 08"N
Longitude 86° 24' 47"W 86° 24' 46"W
Elevation 641' 637'
Threshold Crossing Height 19 ft. AGL 21 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No No

Runway 08/26

5003 ft. x 75 ft.
ASPH  
Excellent 
NONE 
MED 
 
25,000lbs 
41,000lbs 
-- 
-- 
  Runway 08 Runway 26
True Heading 71°251°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 43° 57' 33"N 43° 57' 49"N
Longitude 86° 24' 48"W 86° 23' 44"W
Elevation 642' 646'
Threshold Crossing Height 25 ft. AGL 25 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P4L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights No Yes
A110-1DEER, LRG BIRDS, & WILDLIFE ON & INVOF ARPT.
A110-2FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.
MASON COUNTY (ICAO: KLDM, IATA: LDM) is a public airport located in LUDINGTON, MI.