KISP Long Island Mac Arthur

PROBABLE 60%

Runway 6 — aircraft used 6 in the last 24 minutes

No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency.

certainty: 60% evidence: WEAK Class C

Wind 030° true at 7 kt · VFR · 52 min old

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

6 59% 7006 ft · 7 kt head, 2 kt x-left

33L 15% 5186 ft · 2 kt head, 7 kt x-right

33R 14% 3175 ft · 2 kt head, 7 kt x-right · right traffic

15R 6% 5186 ft · 2 kt TAIL, 7 kt x-left · right traffic

15L 6% 3175 ft · 2 kt TAIL, 7 kt x-left

24 <1% 7006 ft · 7 kt TAIL, 2 kt x-right · right traffic

Active NOTAMs affecting runways

LIGHTING RWY 6 until 10-31 21:00Z

AD AP WINDCONE FOR RWY 06 LGT U/S

APCH OTS RWY 6 until 10-30 20:00Z

TWY G HLDG PSN SIGN NORTH SIDE FOR APCH END RWY 06 LGT U/S

LIGHTING RWY 6 until 10-31 17:00Z

RWY 06 HLDG PSN SIGN AT TWY S LEFT SIDE LGT U/S

LIGHTING RWY 6/24 until 10-31 12:00Z

TWY F ELEVATED RWY GUARD LGT FOR RWY 06/24 U/S

LIGHTING RWY 6/24 until 10-31 12:00Z

TWY E ELEVATED RWY GUARD LGT AT RWY 06/24 U/S

Why — evidence behind this answer

Runway 6

WIND 7 kt headwind, 2 kt left crosswind 52 min ago +1.09
ADSB_OP N40YM landed 6 24 min ago +0.27
PRIOR runway length 7006 ft +0.07
PRIOR 6 used 100% of the time in this wind bin (n=2) +0.06

Runway 33L

WIND 2 kt headwind, 7 kt right crosswind 52 min ago +0.14

Runway 33R

WIND 2 kt headwind, 7 kt right crosswind 52 min ago +0.14
PRIOR runway length 3175 ft -0.09

Runway 15R

WIND 2 kt TAILWIND, 7 kt left crosswind 52 min ago -0.81

Runway 15L

WIND 2 kt TAILWIND, 7 kt left crosswind 52 min ago -0.81
PRIOR runway length 3175 ft -0.09

Runway 24

WIND 7 kt TAILWIND, 2 kt right crosswind 52 min ago -5.77
PRIOR runway length 7006 ft +0.07

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	52 min
ADSB	OK	2 min	GOOD
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

time	aircraft	type	op	rwy	conf
13:24Z	N40YM	SR22	landing	6	37%

Was this right?

KISP field & runways

Long Island Mac Arthur, New York, New York. Field elevation 99 ft. Class C airspace. Towered. Magnetic variation 14.0°W on record, 12.9°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 0.046°/year east — about 1° every 22 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
15L	135.1°	148.0°	matches	3,175 ft	ASPH	left
15R	135.1°	148.0°	matches	5,186 ft	ASPH	right
24	224.9°	237.8°	matches rule gives runway 23 in ~60 yr	7,006 ft	ASPH	right	ILS
33L	315.1°	328.0°	matches	5,186 ft	ASPH	left
33R	315.1°	328.0°	matches	3,175 ft	ASPH	right
6	44.9°	57.8°	matches rule gives runway 5 in ~60 yr	7,006 ft	ASPH	left	ILS

What KISP usually does

Of 2,701 operations this service has observed at KISP since 2026-08-25:

6 34% 910 ops
24 31% 835 ops
33L 20% 553 ops
33R 7% 179 ops
15R 6% 168 ops
15L 2% 56 ops

Observed by this service only — not an FAA statistic, and biased toward the hours and days it has been watching. It is shown because it is the same history the engine learns its local-convention prior from.

Generated 13:48:07Z · auto-refreshes · JSON

KISP ☆ Long Island Mac Arthur