runwayinuse

KTTN Trenton Mercer

?
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 Class D

N 24 6 16 34

Wind calm · VFR · 50 min old

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

24 26% 6006 ft
6 26% 6006 ft
16 24% 4800 ft
34 24% 4800 ft

Active NOTAMs affecting runways

APCH OTS RWY 6 until 11-10 23:59Z 
NAV ILS RWY 06 U/S
Why — evidence behind this answer

Runway 24

Runway 6

Runway 16

Runway 34

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 50 min
ADSBWARMING_UP 2194 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?

KTTN field & runways

Trenton Mercer, Trenton, New Jersey. Field elevation 213 ft. Class D airspace. Towered. Magnetic variation 12.0°W on record, 12.0°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 0.031°/year east — about 1° every 32 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
16 145.8° 157.8° matches 4,800 ft ASPH left
24 226.4° 238.4° matches 6,006 ft ASPH left
34 325.8° 337.8° matches 4,800 ft ASPH left
6 46.4° 58.4° matches 6,006 ft ASPH left ILS

What KTTN usually does

Of 20 operations this service has observed at KTTN since 2026-09-03:

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 08:42:37Z · auto-refreshes · JSON