KHDC Hammond Northshore Rgnl

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. No ADS-B traffic data available. Weather observation is 884 minutes old — treat with caution.

certainty: — evidence: NONE Class D

Wind 030° true at 9 kt G17 · VFR · 884 min old

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

31 26% 6502 ft · 2 kt head, 9 kt x-right

13 26% 6502 ft · 2 kt TAIL, 9 kt x-left

36 25% 5001 ft · 8 kt head, 5 kt x-right

18 24% 5001 ft · 8 kt TAIL, 5 kt x-left

Why — evidence behind this answer

Runway 31

PRIOR runway length 6502 ft +0.03
WIND 2 kt headwind, 9 kt right crosswind 884 min ago +0.00

Runway 13

PRIOR runway length 6502 ft +0.03
WIND 2 kt TAILWIND, 9 kt left crosswind 884 min ago -0.00

Runway 36

PRIOR runway length 5001 ft -0.03
WIND 8 kt headwind, 5 kt right crosswind 884 min ago +0.00

Runway 18

WIND 8 kt TAILWIND, 5 kt left crosswind 884 min ago -0.03
PRIOR runway length 5001 ft -0.03

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	884 min
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	ERROR		NOTAM source unreachable
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

KHDC field & runways

Hammond Northshore Rgnl, Hammond, Louisiana. Field elevation 46 ft. Class D airspace. Towered. Magnetic variation 0.0°W on record, 1.4°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 0.079°/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
13	134.7°	136.1°	runway 14 by the rule today · 6.1° past	6,502 ft	ASPH-CONC	left
18	179.5°	180.9°	matches rule gives runway 19 in ~51 yr	5,001 ft	CONC	left	ILS
31	314.6°	316.1°	runway 32 by the rule today · 6.1° past	6,502 ft	ASPH-CONC	left
36	359.5°	0.9°	matches rule gives runway 1 in ~51 yr	5,001 ft	CONC	left

Generated 11:18:40Z · auto-refreshes · JSON

KHDC ☆ Hammond Northshore Rgnl