KMZZ Marion Muni - Mckinney Fld

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. ADS-B tracking just started here — traffic history is still building. Wind calm — no directional preference.

certainty: — evidence: NONE no tower now

Wind calm · VFR · 71 min old · from KAID (23.2 nm away)

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

22 26% 6011 ft

4 26% 6011 ft

15 24% 3456 ft

33 24% 3456 ft

Active NOTAMs affecting runways

LIGHTING RWY 33 until 03-03 21:11Z

RWY 33 RWY END ID LGT U/S

Why — evidence behind this answer

Runway 22

PRIOR runway length 6011 ft +0.06

Runway 4

PRIOR runway length 6011 ft +0.06

Runway 15

PRIOR runway length 3456 ft -0.06

Runway 33

PRIOR runway length 3456 ft -0.06

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	71 min	Nearest station KAID (23.2 nm away)
ADSB	WARMING_UP	1071 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)

Was this right?

KMZZ field & runways

Marion Muni - Mckinney Fld, Marion, Indiana. Field elevation 859 ft. Non-towered (NON-ATCT). Magnetic variation 3.0°W on record, 5.5°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 0.028°/year west — about 1° every 36 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	150.4°	155.9°	runway 16 by the rule today · 5.9° past	3,456 ft	ASPH	left
22	217.5°	222.9°	matches	6,011 ft	ASPH	left
33	330.4°	335.9°	runway 34 by the rule today · 5.9° past	3,456 ft	ASPH	left
4	37.5°	42.9°	matches	6,011 ft	ASPH	left	ILS

Generated 09:45:56Z · auto-refreshes · JSON

KMZZ ☆ Marion Muni - Mckinney Fld