KOUN University Of Oklahoma Westheimer

PROBABLE 60%

Runway 21 — wind slightly favors it, low confidence

Based mostly on wind; no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. ADS-B tracking just started here — traffic history is still building.

certainty: 60% evidence: NONE Class D

Wind 150° true at 5 kt · VFR · 32 min old · from KOKC (10.4 nm away)

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

21 60% 4748 ft · 2 kt head, 5 kt x-left · right traffic

3 40% 4748 ft · 2 kt TAIL, 5 kt x-right

18 CLOSED 5199 ft · 4 kt head, 2 kt x-left · right traffic

36 CLOSED 5199 ft · 4 kt TAIL, 2 kt x-right

Active NOTAMs affecting runways

RWY CLOSED RWY 18/36 until 10-22 14:00Z

RWY 18/36 CLSD

LIGHTING RWY 3 until 10-19 21:00Z

RWY 03 PAPI U/S

Why — evidence behind this answer

Runway 21

WIND 2 kt headwind, 5 kt left crosswind 32 min ago +0.09

Runway 3

WIND 2 kt TAILWIND, 5 kt right crosswind 32 min ago -0.34

Runway 18

NOTAM 18 not considered — closed by NOTAM until 1400Z 22 Oct

Runway 36

NOTAM 36 not considered — closed by NOTAM until 1400Z 22 Oct

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	32 min	Nearest station KOKC (10.4 nm away)
ADSB	WARMING_UP	5039 min	Only 0 min of track history so far
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (Only 0 min of track history so far)

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KOUN field & runways

University Of Oklahoma Westheimer, Norman, Oklahoma. Field elevation 1182 ft. Class D airspace. Towered. Magnetic variation 3.0°E on record, 3.0°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 0.076°/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	Notes
18	179.7°	176.7°	matches	5,199 ft	ASPH	right	ILS CLOSED
21	216.1°	213.1°	matches rule gives runway 22 in ~25 yr	4,748 ft	ASPH	right
3	36.1°	33.1°	matches rule gives runway 4 in ~25 yr	4,748 ft	ASPH	left	ILS
36	359.7°	356.7°	matches	5,199 ft	ASPH	left	CLOSED

Generated 12:23:46Z · auto-refreshes · JSON

KOUN ☆ University Of Oklahoma Westheimer