WxDecoder
KTTN · TTN

Trenton Mercer Airport

Ewing Township, New JerseyElevation 213 ftMedium airport

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RUNWAYS

Runway detail & declared distances

5 runways · longest 6,006 ft

H1
Dimensions
64 x 64 ft
Surface
Asphalt (good)
RWY H1
H2
Dimensions
64 x 64 ft
Surface
Asphalt (good)
RWY H2
H3
Dimensions
64 x 64 ft
Surface
Asphalt (good)
RWY H3
16/34
Dimensions
4,800 x 150 ft
Surface
Asphalt (good)
Edge lights
HIGH
RWY 16146°T
Landing length (LDA)4,800 ft
TORA / TODA / ASDA4,800 / 4,800 / 4,800 ft
REILYes
VGSIPAPI (P4L)
Traffic patternLeft
RWY 34326°T
Landing length (LDA)4,800 ft
TORA / TODA / ASDA4,800 / 4,800 / 4,800 ft
REILYes
VGSIPAPI (P4L)
Traffic patternLeft
06/24
Dimensions
6,006 x 150 ft
Surface
Asphalt (good)
Edge lights
HIGH
RWY 0646°T
Landing length (LDA)6,006 ft
TORA / TODA / ASDA6,006 / 6,006 / 6,006 ft
ILSILS
Approach lightsMALSR
Traffic patternLeft
RWY 24226°T
Landing length (LDA)6,006 ft
TORA / TODA / ASDA6,006 / 6,006 / 6,006 ft
REILYes
VGSIPAPI (P4L)
Traffic patternLeft

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Trenton Mercer Airport is in Ewing Township, New Jersey. Field elevation 213 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeMedium airport
Airline serviceYes
ManagerERIC BILLOWITZ
Manager phone609-882-1601
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATAKTTN / TTN
SectionalNEW YORK
Center (ARTCC)WASHINGTON
Flight service (AFSS)MILLVILLE
RegionNew Jersey
CountryUnited States
Coordinates40.2767, -74.8135
Distance from city4 NM NW
SERVICES & LIGHTING
Fuel100LL · Jet A · Jet A+
Control towerTowered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF120.700
UNICOM122.950
FREQUENCIES

Communications

123.8
PHILADELPHIA APP/DEP
A/D
126.775
ASOS
ASOS
126.775
ATIS
ATIS
120.7
CTAF
CTAF
121.9
GND/CLNC DEL
GND
120.7
TWR
TWR
122.95
UNICOM
UNIC
122.950
UNICOM
UNICOM

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRPORT REMARKS

Operational remarks

›NOISE ABATEMENT PROCS IN EFCT; DEPS OVER 12500 LBS FLY RY HEADING UNTIL 1700 FT MSL; DEPS UNDER 12500 LBS FLY RY HEADING UNTIL 1200 FT MSL.
›US CUSTOMS USER FEE ARPT.
›RY 34 ENGINEERED MATERIALS ARRESTING SYSTEM (EMAS), 226 FT LONG BY 162 FT WIDE, LCTD DER 34.
›RY 24 ENGINEERED MATERIAL ARRESTING SYSTEM 251X162 DEP END.
›RY 16, ENGINEERED MATERIALS ARRESTING SYSTEM (EMAS), 247 FT LONG BY 162 FT WIDE, LCTD DER 16.
›RY 6 ENGINEERED MATERIAL ARRESTING SYSTEM 308X162 DEP END.
›TPA FOR ACFT UNDER 12500 LBS 1200 FT MSL; ACFT 12500 LBS & OVER 1700 FT MSL.
›WHEN ATCT CLSD ACTVT HIRL RY 06/24; HIRL RY 16/34; MALSR RY 06; PAPI RYS 24; 16; 34; REIL RYS 24; 16; 34 & TWY LGTS - CTAF.
›FUEL AVBL ON 24/7.
›RWY 06, 185 FT LGTD POLE; 100 FT FROM THRESHOLD, 500 FT R.
›PCR VALUE: 700/F/B/X/T
›PCR VALUE: 590/F/B/X/T
›LCTD AT NORTHEAST END OF TWY 'B'.
›LOCATED AT INTXN OF TWYS 'H' & 'H1'.
›LDG FEE FOR ALL TRANSIENT ACFT.
›TWY C CLSD TO ACFT MORE THAN 40000 LB.
›TWY E CLSD TO ACFT WINGSPAN MORE THAN 110FT EXC 24HR PPR 609-883-0994.
›ARFF MNTS GND AND ATCT FREQS DURG ATC ZERO EVENTS.
›TWR VIEW OF TWY J OBSC CTN ADZ.
›VOLUNTARY CURFEW 0000-0600 LCL.
›FOR CD WHEN ATCT IS CLSD CTC PHL APCH AT (800) 354-9884.
›NO TGL OR TRAINING OPNS 2200-0700.
›GEESE & FLOCKS OF SEA GULLS & DEER ON & INVOF ARPT.
OFFICIAL LINKS & SOURCES
↗Official METAR on AviationWeather.gov
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗KTTN on OurAirports
FREQUENTLY ASKED
Does KTTN have a METAR?
Yes. KTTN is a METAR-reporting station; the current observation loads live on this page.
Does KTTN have a TAF?
When KTTN issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KTTN?
KTTN sits at 213 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KTTN?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.