KTTN· TTN· Ewing Township
Trenton Mercer Airport
medium airport · elevation 213 ft (65 m)
10:09Z 23:47Z Day
⏎
Current METARVFR
46 min ago·22:02ZKTTN 242202Z 12014KT 10SM BKN085 17/05 A2978 RMK AO2 WSHFT 2142 T01720050
Wind
120° 14 kt
Visibility
10 SM
Ceiling
8,500 ft
Temperature
17°C / 5°C
temp / dew
QNH
1008 hPa
29.78 inHg
Clouds
BKN 8,500ft
Weather
—
Station
KTTN
Remarks
automated station with a precipitation discriminator wind shift at 21:42 hourly temperature of 17.2°C and dew point of 5.0°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (1)
- SIGMETCONVECTIVESEV24 21:55Z → 24 23:55ZSFC – 27,000 ft
PIREPs (5)
- FL005CL3028 min agoTURB MOD
- FL410FA7X31 min agoTURB MOD
- FL410FA7X32 min agoTURB MOD
- FL055SR2252 min agoTURB LGT
- FL160PC1255 min agoICE LGT
Wind & Runways
Wind arrow points downwind.
Runways
06/241831 mASP
16/341463 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 06/24 | HW 4 kt | XW 13 kt R |
| RWY 16/34 | HW 13 kt | XW 6 kt L |
40.2767°, -74.8135°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 16/34 (use 16) | Preferred | HW 13 | 6 L | — |
| RWY 06/24 (use 06) | Usable | HW 4 | 13 R | Crosswind 13 kt |
Density altitude
645 ft
elevation 213 ft
ISA deviation
+2.4°C
Frequencies (community-maintained, cross-check AIP)KTTN
- ATIS126.775
- GNDGND/CLNC DEL121.900
- TWR120.700
- A/DPHILADELPHIA APP/DEP123.800
- ASOS126.775
- CTAF120.700
- UNICUNICOM122.950
Navaids near airportassoc. KTTN
| Ident | Type | Freq | Power |
|---|---|---|---|
| ARD | VOR-DME | 108.20 MHz | MEDIUM |
| TT | NDB | 369 kHz | LOW |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 06/246,006 ft (1,831 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 16/344,800 ft (1,463 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KTTN
Wind6 kt
Vis16.1 km
Temp22°C
QNH1010 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=307
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Trenton Mercer Airport
Terminal Aerodrome Forecast
Issued 2026/04/24 18:28 UTC
24/18Z
25/00Z
25/06Z
25/12Z
25/18Z
BASEVFR
FMVFR
FMVFR
FMMVFR
FMIFR
VFRBASE24/18Z → 24/19Z0607KT · 6 SM · SCT050 BKN120
Wind: 0607KT
Visibility: 6 SM
Clouds: SCT050 BKN120
TAF KTTN 241725Z 2418/2518 06007KT P6SM SCT050 BKN120
VFRFM24/19Z → 25/11Z1205KT · 6 SM · SCT060 BKN090
Wind: 1205KT
Visibility: 6 SM
Clouds: SCT060 BKN090
FM241900 12005KT P6SM SCT060 BKN090
VFRFM25/11Z → 25/15Z1008KT · 6 SM · -RA BR · OVC045
Wind: 1008KT
Visibility: 6 SM
Weather: -RA BR
Clouds: OVC045
FM251100 10008KT 6SM -RA BR OVC045
MVFRFM25/15Z → 25/17Z1009KT · 5 SM · -RA BR · OVC027
Wind: 1009KT
Visibility: 5 SM
Weather: -RA BR
Clouds: OVC027
FM251500 10009KT 5SM -RA BR OVC027
IFRFM25/17Z → 25/18Z10010G19KT · 3 SM · RA BR · OVC011
Wind: 10010G19KT
Visibility: 3 SM
Weather: RA BR
Clouds: OVC011
FM251700 10010G19KT 3SM RA BR OVC011
Raw TAF
TAF KTTN 241725Z 2418/2518 06007KT P6SM SCT050 BKN120 FM241900 12005KT P6SM SCT060 BKN090 FM251100 10008KT 6SM -RA BR OVC045 FM251500 10009KT 5SM -RA BR OVC027 FM251700 10010G19KT 3SM RA BR OVC011
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