Trenton Mercer Airport
The runways, from navdata. Drawn to scale from each threshold's position, true heading, length and width, with north up; the idents sit beyond each threshold.
Live conditions.
The airport's latest weather report, night there now.
- Wind
- Calm
- Visibility
- 10+ SM / 16.1+ km
- Temperature
- 8.3°C47°F, dew point 6.1°C
- Altimeter
- 1027hPa30.31 inHg
- Time now
- 06:02UTC
- Sunrise
- 11:31UTC
- Sunset
- 21:54UTC
Wind calm, so the wind favours no runway; ATC picks one by flow and procedure.
The METAR and TAF as issued
METAR KTTN 030553Z AUTO 00000KT 10SM CLR 08/06 A3031 RMK AO2 SLP259 T00830061 10133 20078 56010 $
TAF KTTN 030539Z 0306/0406 VRB04KT P6SM SKC FM030800 VRB02KT 5SM BR SCT006 TEMPO 0310/0312 2SM BR BKN006 FM031400 21005KT P6SM SCT250 FM040000 VRB02KT P6SM SCT250
Updated just now
Runways.
4 runway ends, the longest 1,831 m / 6,007 ft. Headings in true and magnetic degrees.
| End | True | Magnetic | Length | Width | Surface | ILS | Glide |
|---|---|---|---|---|---|---|---|
| 06 | 047° | 059° | 1,831 m / 6,007 ft | 46 m | Asphalt | None | None |
| 16 | 146° | 158° | 1,463 m / 4,800 ft | 46 m | Asphalt | None | None |
| 24 | 227° | 239° | 1,831 m / 6,007 ft | 46 m | Asphalt | None | None |
| 34 | 326° | 338° | 1,463 m / 4,800 ft | 46 m | Asphalt | None | None |
No shared landings here yet. Land at KTTN with a public profile on, and your landing joins this page and the map of where pilots land.
For reference.
Quick facts
- ICAO and IATA
- KTTN, TTN
- Type
- Medium airport
- Location
- Ewing Township, New Jersey, United States
- Coordinates
- 40.276699, -74.813499
- Elevation
- 213 ft (65 m)
- Mag variation
- -12.29° W (per chart)
- Runways
- 4 ends, longest 1,831 m / 6,007 ft
The street map around the airport comes from OpenStreetMap and loads only when you ask for it.
Open it on OpenStreetMapFrequencies
ATIS
- ASOS
- 126.775
- ATIS
- 126.775
Ground
- GND/CLNC DEL
- 121.900
Tower
- Tower
- 120.700
Other
- PHILADELPHIA APP/DEP
- 123.800
- CTAF
- 120.700
- UNICOM
- 122.950
Navaids
| Ident | Name | Type | Frequency |
|---|---|---|---|
| TT | Trenn | NDB | 369 kHz |
| ARD | Yardley | VOR-DME | 108.20 MHz |
Nearby airports
Airport data from OurAirports, navdata version 2026-11-03.
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Every landing at Ewing Township, graded against the aircraft you fly. Every update included, and tax or VAT in most countries.