KONY Olney Muni

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. No weather observation available.

certainty: — evidence: NONE no tower now

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13 17% 5099 ft

17 17% 5101 ft

22 17% 5100 ft

31 17% 5099 ft

35 17% 5101 ft

4 17% 5100 ft

Why — evidence behind this answer

Sources consulted

source	status	note
D_ATIS	UNAVAILABLE	No D-ATIS at this field
METAR	UNAVAILABLE	No weather observation found
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?

KONY field & runways

Olney Muni, Olney, Texas. Field elevation 1275 ft. Non-towered (NON-ATCT). Magnetic variation 5.0°E on record, 3.7°E 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 0.077°/year west — about 1° every 13 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
13	135.4°	131.7°	matches rule gives runway 14 in ~42 yr	5,099 ft	ASPH	left
17	180.3°	176.6°	runway 18 by the rule today · 6.6° past	5,101 ft	ASPH	left
22	225.2°	221.4°	matches rule gives runway 23 in ~46 yr	5,100 ft	ASPH	left
31	315.4°	311.7°	matches rule gives runway 32 in ~42 yr	5,099 ft	ASPH	left
35	0.3°	356.6°	runway 36 by the rule today · 6.6° past	5,101 ft	ASPH	left
4	45.2°	41.4°	matches rule gives runway 5 in ~46 yr	5,100 ft	ASPH	left

Generated 08:40:14Z · auto-refreshes · JSON