Princeton
39N · Princeton/Rocky Hill, NJ · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-19 · night begins 07:28 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:16 AM | 10:16Z |
| Sunrise | 06:43 AM | 10:43Z |
| Sunset | 07:01 PM | 23:01Z |
| Evening civil twilight Loggable night begins | 07:28 PM | 23:28Z |
Plan a flight from 39N
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 10LEFT traffic
- Heading
- 102° mag · 089° true
- Dimensions
- 3,499 × 75 ft
- TPA
- 1,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 2-light PAPI (left) (3.45°)
- CTAF
- 122.725
Enter the left downwind (heading 282°) on the 45° at 1,100 ft MSL (≈1,000 AGL).
More details — RWY 10
- Threshold elev
- 120 ft
- Markings
- nonprecision
- Approach obstacle
- Tree, 44 ft, 1,503 ft from threshold, 124 ft R of centerline — 29:1 slope to clear
- Threshold crossing height
- 42 ft
- TDZ elevation
- 128 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 10/28 | 3,499 ft |
Prefer one flat page? Full runway details for 39N → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 39N kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Departure & arrival
“Newark”ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (2 frequencies)
| Frequency | Used by |
|---|---|
| 127.6 | WILKES-BARRE STAR |
| 379.9 | APCH/P DEP/P · WILKES-BARRE STAR |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
SBJ 112.90 · RBV 113.80 · ARD 108.20 · +4
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SBJ · Solberg | VOR/DME | 112.90 · 76X | Low | r171° / 11.7 NM |
| RBV · Robbinsville | VORTAC | 113.80 · 85X | High | r338° / 14 NM |
| ARD · Yardley | VOR/DME | 108.20 · 19X | Low | r062° / 14.4 NM |
| COL · Colts Neck | VOR/DME | 115.40 · 101X | Low | r294° / 23.4 NM |
| GXU · Mc Guire | VORTAC | 110.60 · 43X | Low | r005° / 23.6 NM |
| BWZ · Broadway | VOR/DME | 114.20 · 89X | Low | r174° / 25.1 NM |
| NEL · Lakehurst | TACAN | 111.80 · 55X | — | r338° / 25.9 NM |
Prefer one flat list? All 39N frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 39N
- Coordinates
- 40.3991, -74.6590
- Elevation
- 128 ft MSL
- Magnetic variation
- 13W
- Sectional chart
- NEW YORK
- Airport use
- Public
- Control tower
- No
- ARTCC
- NEW YORK (ZNY)
- Flight service (FSS)
- MILLVILLE · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- MIV
- Attendance
- ALL 0800-DUSK
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Landing fee
- Yes
- Activated
- 1938/04
- Distance from city
- 3 N
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- Usually keyed on CTAF 122.725 — confirm the click sequence in the Chart Supplement ↗
Runway lighting aids — 10: 2-light PAPI (left) · 28: 2-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Avionics, Charter, Instruction, Rental, Aircraft sales
Ownership & management 2 contacts
Remarks FAA · 8 notes
General
- RWY 28 DEPARTURE NO TURNS UNTIL AT LEAST 900 FT MSL AND BEYOND CHERRY HILL RD.
- DEER AND BIRDS ON AND INVOF ARPT.
- FOR CD CTC NEWARK APCH AT 800-645-3206
Runways
- RY 10/28 RIGHT TFC HELICOPTERS.
- NMRS TRANSVERSE CRACKS ALG ENTR LEN OF RWY.
Lighting
- ACTVT MIRL RY 10/28 AND REIL RWY 10 - 123.05.
Obstructions
- RY 28 APCH SLOPE 21:1 TO DSPLCD THLD.
Attendance
- UNATNDD XMAS DAY & NEW YEARS DAY.
Nearby airports
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Also nearby: 47N Central Jersey Regional (8 NM) · 2NJ3 Weidel/Pvt/ (private) (10 NM) · N87 Trenton-Robbinsville (11 NM) · N51 Solberg/Hunterdon (12 NM) · NJ79 Goat Hill (private) (12 NM)
Destination
On the field
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About 39N
Princeton (39N) is an airport in Princeton/Rocky Hill, NJ, at 128 ft MSL. It has 1 runway, the longest 3,499 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 39N, refreshed from the Aviation Weather Center and FAA NASR.
Does 39N have a control tower?
No. Princeton is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 39N?
Princeton has 1 runway; the longest is 3,499 ft. See the Runways section for headings, surface, and lighting.
Where is 39N?
Princeton is in Princeton/Rocky Hill, NJ, at an elevation of 128 ft MSL. Coordinates: 40.3991, -74.6590.
More about 39N
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 39N in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.