runwayinuse

C20 Andrews University Airpark

?
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

N 13 31 21 3

Wind calm · VFR · 47 min old · from KBEH (10.9 nm away)

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

13 26% 4148 ft · right traffic
31 26% 4148 ft
21 24% 2298 ft · right traffic
3 24% 2298 ft
Why — evidence behind this answer

Runway 13

Runway 31

Runway 21

Runway 3

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 47 min Nearest station KBEH (10.9 nm away)
ADSBWARMING_UP 3667 min Only 0 min of track history so far
NOTAMOK
CIFPNOT_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?

C20 field & runways

Andrews University Airpark, Berrien Springs, Michigan. Field elevation 674 ft. Non-towered (NON-ATCT). Magnetic variation 3.0°W on record, 5.1°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 0.023°/year west — about 1° every 43 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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
13 131.3° 136.4° runway 14 by the rule today · 6.4° past 4,148 ft ASPH right
21 205.5° 210.6° matches 2,298 ft TURF right
3 25.5° 30.6° matches 2,298 ft TURF left
31 311.3° 316.4° runway 32 by the rule today · 6.4° past 4,148 ft ASPH left

Generated 08:39:59Z · auto-refreshes · JSON