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JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY - Airport Diagram
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KJST
ICAO KJSTIATA JSTLocal JST
JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY
PublicPUB

3 miles NE of JOHNSTOWN, PA, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
40° 18' 56"N 78° 50' 05"W
Elevation
2284' MSL
Pattern Alt
3284' MSL
Mag Variation
10°W
Declination
10°W
Fuel
JET A, JET A (FSII), 100LL
FSS
ALTOONA (AOO)
Sectional
DETROIT
ARTCC
CLEVELAND (ZOB)
Data Effective
2/19/26-3/19/26
KJST LIFR
5:54 AM EST  
Light Rain and Fog
Obscured 200'
0.25sm
45°F
45°F
30.16"Hg
060° 6kts
AO2 SLP225 P0001 T00720072
METAR KJST 041054Z AUTO 06006KT 1/4SM -RA FG VV002 07/07 A3016 RMK AO2 SLP225 P0001 T00720072
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Weather and Advisory

ATIS 118.325
ASOS (814) 535-3511

Common

CTAF 125.75
WHEN TWR CLSD ACTVT MALSR RWY 33; PAPI RWY 33; HIRL RWY 15/33, MIRL RWY 5/23 AND ALL TWY LGTS - CTAF. PAPI RWY 05 UNAVBL WHEN ATCT CLSD.
UNICOM 122.95
UNICOM FREQ 122.950 AVBL FOR GND SVCS ONLY.

Clearance

Clearance Delivery 126.85

Ground

JOHNSTOWN GROUND 121.6
0700-2300

Tower

JOHNSTOWN TOWER 125.75
0700-2300

Approach

JOHNSTOWN APPROACH 121.2

Departure

JOHNSTOWN DEPARTURE 121.2

Operations

Operations 138.55
ARNG KEYSTONE

Center

JOHNSTOWN CENTER 124.4
LOW, APCH/DEP SVC PRVDD BY CLEVELAND ARTCC (ZOB) ON FREQS 124.4/327.1 (ALTOONA RCAG ) WHEN JOHNSTOWN APCH CTL CLSD.

Military

ARNG OPS 46.75
KEYSTONE OPS

Terminal Area Forecast

KJST
Wed, 3/4 12:30 AM EST
Wed, 3/4 1:00 AM EST - Thu, 3/5 1:00 AM EST
LIFR
1:00 AM EST - 2:00 AM EST
Light Showers and Rain and Mist
Overcast 200'
1.5sm
240° 6kts
LIFR
2:00 AM EST - 10:00 AM EST
Fog
Overcast 200'
0.25sm
270° 5kts
LIFR
10:00 AM EST - 3:00 PM EST
Mist
Overcast 300'
2sm
VRB° 4kts
LIFR
10:00 AM EST - 3:00 PM EST
Light Showers and Rain and Mist
Overcast 300'
1.5sm
Calm
IFR
3:00 PM EST - 7:00 PM EST
Mist
Overcast 500'
5sm
180° 5kts
LIFR
7:00 PM EST - 10:00 PM EST
Mist
Overcast 300'
2sm
160° 5kts
LIFR
10:00 PM EST - 1:00 AM EST
Fog
Overcast 200'
0.5sm
180° 5kts
TAF KJST 040530Z 0406/0506 24006KT 1 1/2SM -SHRA BR OVC002
   FM040700 27005KT 1/4SM FG OVC002
   FM041500 VRB04KT 2SM BR OVC003
   PROB30 0415/0420 1 1/2SM -SHRA BR OVC003
   FM042000 18005KT 5SM BR OVC005
   FM050000 16005KT 2SM BR OVC003
   FM050300 18005KT 1/2SM FG OVC002
KJST
EffectiveExpiresCategoryNOTAM
Domestic
3/3/26
2347Z
3/31/26
2359Z
!JST 03/027 JST OBST TOWER LGT (ASR 1226360) 402217.00N0785855.00W (7.5NM WNW JST) 3011.8FT (354.3FT AGL) U/S 2603032347-2603312359
3/3/26
1654Z
3/4/26
1654Z
!JST 03/026 JST TWY A, A1, B, B1, B2, C, D, E, F, M FICON PATCHY 1/8IN SLUSH AND WET BA GOOD TO MEDIUM OBS AT 2603031654. 2603031654-2603041654
3/3/26
1654Z
3/4/26
1654Z
!JST 03/025 JST APRON MAIN RAMP FICON PATCHY 1/8IN SLUSH AND WET BA GOOD TO MEDIUM OBS AT 2603031654. 2603031654-2603041654
3/3/26
1653Z
3/4/26
1653Z
Runway!JST 03/024 JST RWY 15 FICON 5/5/5 20 PCT 1/8IN SLUSH AND 80 PCT WET OBS AT 2603031653. 2603031653-2603041653
3/3/26
1652Z
3/4/26
1652Z
Runway!JST 03/023 JST RWY 23 FICON 5/5/5 10 PCT 1/8IN SLUSH AND 90 PCT WET OBS AT 2603031652. 2603031652-2603041652
2/27/26
0947Z
!JST 02/197 JST TWY F1, F2, G CLSD 2602270947-2603061700EST
2/25/26
1150Z
6/25/26
1150Z
!JST 02/174 JST OBST TOWER LGT (ASR 1234653) 402323.70N0790539.80W (12.6NM WNW JST) 1755.9FT (355.0FT AGL) U/S 2602251150-2606251150
2/16/26
1224Z
5/18/26
0500Z
!JST 02/101 JST OBST TOWER LGT (ASR 1235110) 402545.30N0785958.50W (10.1NM NW JST) 1673.9FT (264.8FT AGL) U/S 2602161224-2605180500
2/7/26
1353Z
5/8/26
0500Z
!JST 02/054 JST OBST TOWER LGT (ASR 1064888) 401700.50N0785026.00W (2.0NM S JST) 2497.0FT (178.1FT AGL) U/S 2602071353-2605080500
2/4/26
2220Z
3/21/26
2219Z
!JST 02/028 JST OBST TOWER LGT (ASR 1024678) 401945.00N0785353.00W (3.0NM WNW JST) 2328.1FT (503.9FT AGL) U/S 2602042220-2603212219
1/30/26
0155Z
Runway!JST 01/260 JST RWY 33 RAI LGT U/S 2601300155-2603272000EST
1/28/26
0808Z
3/14/26
0807Z
!JST 01/248 JST OBST TOWER LGT (ASN 2025-AEA-2389-OE) 401638N0784342W (5.3NM ESE JST) 2826FT (260FT AGL) U/S 2601280808-2603140807
FDC
2/17/26
1959Z
!FDC 6/5283 JST IAP JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY, JOHNSTOWN, PA.
ILS OR LOC RWY 33, AMDT 7C...
S-ILS 33 DA 2520/HAT 239 ALL CATS..
2602171959-2802171959EST
12/15/25
1956Z
!FDC 5/9401 JST ODP JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY, JOHNSTOWN, PA.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 4A...
TAKE-OFF MINIMUMS: RWY 15, STANDARD WITH MINIMUM CLIMB OF 220 FT PER NM TO 3600. PERM WIND TURBINES UP TO 3246FT MSL BEGINNING 5.8NM SOUTHEAST OF RWY 15 (42-160875, 42-160874, 42-160877).
ALL OTHER DATA REMAINS AS PUBLISHED. 2512151956-2712151951EST
11/25/25
1504Z
!FDC 5/1488 JST IAP JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY, JOHNSTOWN, PA.
VOR Y RWY 15, AMDT 9B...
VOR Z RWY 15, AMDT 7B...
PROCEDURE NA.
2511251504-2607071504EST
8/25/25
1637Z
!FDC 5/2885 JST IAP JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY, JOHNSTOWN, PA.
VOR Z RWY 23, AMDT 4B...
TERMINAL ROUTES FROM JST VOR/DME TO JUDEY/JST 10.00 DME/RADAR MINIMUM ALTITUDE 4600..
2508251637-2708271637EST
Yes
0700-2300
JOHNSTOWN-CAMBRIA CO APT AUTH
479 ARPT ROAD
JOHNSTOWN, PA 15904
Phone: 814-536-0002
CORY CREE
479 ARPT ROAD
JOHNSTOWN, PA 15904
Phone: 814-536-0002
ALTOONA FSS (AOO)
Toll Free: 1-800-WX-BRIEF
JST
--
WHEN TWR CLSD ACTVT MALSR RWY 33; PAPI RWY 33; HIRL RWY 15/33, MIRL RWY 5/23 AND ALL TWY LGTS - CTAF. PAPI RWY 05 UNAVBL WHEN ATCT CLSD.
N/A
Yes - Lighted
No
Yes
Hanger, Tie-Down
No
Major
Major
None
None
Air Freight
Charter Service
Pilot Instruction
Aircraft Rental
Annual Surveying

Runway 05/23

4387 ft. x 100 ft.
ASPH  
Good 
GRVD 
MED 
 
62,000lbs 
87,000lbs 
-- 
-- 
  Runway 05 Runway 23
True Heading 39°219°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 40° 18' 37"N 40° 19' 11"N
Longitude 78° 50' 22"W 78° 49' 46"W
Elevation 2,270' 2,280'
Threshold Crossing Height 44 ft. AGL 45 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L V4L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes

Runway 15/33

7004 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
 
93,000lbs 
183,000lbs 
357,000lbs 
845,000lbs 
  Runway 15 Runway 33
True Heading 144°324°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 40° 19' 25"N 40° 18' 29"N
Longitude 78° 50' 32"W 78° 49' 39"W
Elevation 2,270' 2,260'
Threshold Crossing Height 52 ft. AGL 53 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator V4L P4R
Approach Lights MALSR
Centerline Lights
Runway End Identifier Lights
A110-10TWY B BTN RWY 05/23 AND TWY B2 RSTRD TO ACFT WITH WINGSPAN 78 FT OR LESS.
A110-3ARNG: RSTD PPR 24 HR, CALL DUR NML DUTY HOURS 1300-2130Z++ EXC WKEND AND HOL. CTC OPS C814-532-7720. ALL TFC TO ARNG MILITARY RAMP CTC KEYSTONE OPS: 138.55, 241.35, 46.75, RAMP DECONFLICTION 46.75.
A110-7DEER & BIRDS ON & INVOF ARPT.
A110-9FOR CD CTC JOHNSTOWN APCH AT 814-532-5960, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0213.
A2648 HR PPR FOR UNSKED ACR OPS WITH MORE THAN 30 PAX SEATS; CALL AMGR 814-536-0002.
A35-05/232S-110.
A39-05/23PCR VALUE: 240/F/D/X/T
A39-15/33PCR VALUE: 630/R/B/W/T
A81-APTWHEN TWR CLSD ACTVT MALSR RWY 33; PAPI RWY 33; HIRL RWY 15/33, MIRL RWY 5/23 AND ALL TWY LGTS - CTAF. PAPI RWY 05 UNAVBL WHEN ATCT CLSD.
A82UNICOM FREQ 122.950 AVBL FOR GND SVCS ONLY.
JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY (ICAO: KJST, IATA: JST) is a public airport located in JOHNSTOWN, PA, US.