KHPN Westchester County

CONFIRMED 99%

Runways 34 and 29 — assigned by ATIS (information I)

certainty: 99% evidence: STRONG towered now Class D

Wind 350° true at 8 kt · VFR · 20 min old

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

34 86% 6549 ft · 8 kt head, 3 kt x-right

29 14% 4451 ft · 3 kt head, 7 kt x-right

11 <1% 4451 ft · 3 kt TAIL, 7 kt x-left

16 <1% 6549 ft · 8 kt TAIL, 3 kt x-left

Active NOTAMs affecting runways

LIGHTING RWY 11 until 10-30 23:00Z

RWY 11 RWY END ID LGT U/S

LIGHTING RWY 16 until 10-31 15:00Z

RWY 16 RWY EXIT SIGN AT TWY A LGT U/S

Why — evidence behind this answer

Runway 34

ATIS ATIS (info I) names 34 for arrivals 16 min ago +3.80
WIND 8 kt headwind, 3 kt right crosswind 20 min ago +1.52
ADSB_OP aircraft landed 34 4 min ago +0.67
PRIOR runway length 6549 ft +0.04

Runway 29

ATIS ATIS (info I) names 29 for arrivals 16 min ago +3.80
WIND 3 kt headwind, 7 kt right crosswind 20 min ago +0.42
PRIOR runway length 4451 ft -0.04

Runway 11

WIND 3 kt TAILWIND, 7 kt left crosswind 20 min ago -2.10
ATIS 11 not named for arrivals on current ATIS 16 min ago -1.90
PRIOR runway length 4451 ft -0.04

Runway 16

WIND 8 kt TAILWIND, 3 kt left crosswind 20 min ago -8.98
ATIS 16 not named for arrivals on current ATIS 16 min ago -1.90
PRIOR runway length 6549 ft +0.04

Sources consulted

source	status	age	note
D_ATIS	OK	16 min
METAR	OK	20 min
ADSB	OK	2 min	GOOD
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

time	aircraft	type	op	rwy	conf
11:11Z	aircraft	CL60	landing	34	37%

Was this right?

KHPN field & runways

Westchester County, White Plains, New York. Field elevation 439 ft. Class D airspace. Towered. Magnetic variation 13.0°W on record, 12.7°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 0.044°/year east — about 1° every 23 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
11	102.5°	115.1°	runway 12 by the rule today · 5.1° past	4,451 ft	ASPH	left
16	150.0°	162.7°	matches	6,549 ft	ASPH	left	ILS
29	282.4°	295.1°	runway 30 by the rule today · 5.1° past	4,451 ft	ASPH	left
34	330.0°	342.7°	matches	6,549 ft	ASPH	left	ILS

What KHPN usually does

Of 3,262 operations this service has observed at KHPN since 2026-08-25:

34 75% 2446 ops
16 12% 376 ops
29 9% 297 ops
11 4% 143 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 11:15:50Z · auto-refreshes · JSON

KHPN ☆ Westchester County