KJST John Murtha Johnstown/Cambria County

UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available. Weather observation is 1579 minutes old — treat with caution.

certainty: — evidence: NONE no tower now Class D

Wind 270° true at 11 kt G24 · VFR · 1579 min old

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

33 26% 7004 ft · 6 kt head, 9 kt x-left

15 26% 7004 ft · 6 kt TAIL, 9 kt x-right

23 24% 4387 ft · 7 kt head, 8 kt x-right

5 24% 4387 ft · 7 kt TAIL, 8 kt x-left

Active NOTAMs affecting runways

APCH OTS RWY 15 until 07-02 19:55Z

IAP JOHN MURTHA JOHNSTOWN/CAMBRIA COUNTY, JOHNSTOWN, PA.
VOR Y RWY 15, AMDT 9B...
VOR Z RWY 15, AMDT 7B...
PROCEDURE NA.
2607021955-2807021955EST

LIGHTING RWY 23 until 10-15 20:00Z

RWY 23 VASI U/S

APCH OTS RWY 33 until 10-15 20:00Z

NAV ILS RWY 33 GP U/S

Why — evidence behind this answer

Runway 33

PRIOR runway length 7004 ft +0.05
WIND 6 kt headwind, 9 kt left crosswind 1579 min ago +0.00

Runway 15

PRIOR runway length 7004 ft +0.05
WIND 6 kt TAILWIND, 9 kt right crosswind 1579 min ago -0.00

Runway 23

PRIOR runway length 4387 ft -0.05
WIND 7 kt headwind, 9 kt right crosswind 1579 min ago +0.00

Runway 5

PRIOR runway length 4387 ft -0.05
WIND 7 kt TAILWIND, 9 kt left crosswind 1579 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	1579 min
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

KJST field & runways

John Murtha Johnstown/Cambria County, Johnstown, Pennsylvania. Field elevation 2284 ft. Class D airspace. Non-towered (ATCT-RAPCON). Magnetic variation 10.0°W on record, 9.9°W today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.007°/year east — about 1° every 143 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern	Notes
15	144.2°	154.1°	matches	7,004 ft	CONC	left
23	219.2°	229.1°	matches	4,387 ft	ASPH	left
33	324.2°	334.1°	matches	7,004 ft	CONC	left	ILS
5	39.2°	49.1°	matches	4,387 ft	ASPH	left

Generated 09:12:54Z · auto-refreshes · JSON

KJST ☆ John Murtha Johnstown/Cambria County