KTTN NOTAMs

Active notices for Trenton Mercer (TTN · KTTN), Trenton, NJ. 22 in force, as of 6 Nov 2026 0350Z. · Open on the map

All of Trenton Mercer — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 2 min ago

Runway 2

Runway 06/24 — closedscheduled

Runway 06/24 is closed except air carriers, daily 0300 to 1100 UTC.

FAA text

RWY 06/24 CLSD EXC AIR CARRIERS DLY 0300-1100

11/003Starts in 2dDLY 0300-1100

Runway 06/24 — closedscheduled

Runway 06/24 is closed except crossing.

FAA text

RWY 06/24 CLSD EXC XNG

11/004Starts in 4d

Taxiway 2

Taxiway J — closedscheduled

Taxiway J is closed, daily 0300 to 1100 UTC.

FAA text

TWY J CLSD DLY 0300-1100

11/005Starts in 2dDLY 0300-1100

Taxiway B — closedscheduled

Taxiway B is closed between JOHNSON and JOHNSON ramp and approach end runway 24, daily 0300 to 1100 UTC.

FAA text

TWY B BTN JOHNSON AND JOHNSON RAMP AND APCH END RWY 24 CLSD DLY 0300-1100

11/006Starts in 2dDLY 0300-1100

Approach & navaids 1

Runway 06 — ILS unserviceable

ILS runway 06 is out of service.

FAA text

NAV ILS RWY 06 U/S

10/008Active · expires in 5d

Obstacles 8

Tower lights — unserviceable

Tower lights are out of service: 362.2 ft MSL (303.1 ft AGL), 2.7 NM west-northwest of TTN, at 401719.00N0745220.00W (ASR 1049863).

FAA text

OBST TOWER LGT (ASR 1049863) 401719.00N0745220.00W (2.7NM WNW TTN) 362.2FT (303.1FT AGL) U/S

07/020Active · expires in 2d

All 22 active NOTAMs every severity, with windows and raw text

Runway · 4 active

Runway 06/24 — closed

High

From 8 Nov 2026 0300Z to 9 Nov 2026 1100Z · active DLY 0300-1100 · NOTAM 11/003

RWY 06/24 CLSD EXC AIR CARRIERS DLY 0300-1100

!TTN 11/003 TTN RWY 06/24 CLSD EXC AIR CARRIERS DLY 0300-1100 2611080300-2611091100

Runway 06/24 — closed

High

From 10 Nov 2026 1300Z to 10 Nov 2026 1900Z · NOTAM 11/004

RWY 06/24 CLSD EXC XNG

!TTN 11/004 TTN RWY 06/24 CLSD EXC XNG 2611101300-2611101900

Runway 24 — braking action good (5/5/5)

Low

From 6 Nov 2026 0315Z to 7 Nov 2026 0315Z · NOTAM 11/009

RWY 24 FICON 5/5/5 100 PCT WET OBS AT 2611060315.

!TTN 11/009 TTN RWY 24 FICON 5/5/5 100 PCT WET OBS AT 2611060315. 2611060315-2611070315

Runway 16 — braking action good (5/5/5)

Low

From 6 Nov 2026 0316Z to 7 Nov 2026 0316Z · NOTAM 11/010

RWY 16 FICON 5/5/5 100 PCT WET OBS AT 2611060316.

!TTN 11/010 TTN RWY 16 FICON 5/5/5 100 PCT WET OBS AT 2611060316. 2611060316-2611070316

Taxiway · 2 active

Taxiway J — closed

Medium

From 8 Nov 2026 0300Z to 10 Nov 2026 1100Z · active DLY 0300-1100 · NOTAM 11/005

TWY J CLSD DLY 0300-1100

!TTN 11/005 TTN TWY J CLSD DLY 0300-1100 2611080300-2611101100

Taxiway B — closed

Medium

From 8 Nov 2026 0300Z to 10 Nov 2026 1100Z · active DLY 0300-1100 · NOTAM 11/006

TWY B BTN JOHNSON AND JOHNSON RAMP AND APCH END RWY 24 CLSD DLY 0300-1100

!TTN 11/006 TTN TWY B BTN JOHNSON AND JOHNSON RAMP AND APCH END RWY 24 CLSD DLY 0300-1100 2611080300-2611101100

Approach & navaids · 1 active

Runway 06 — ILS unserviceable

Medium

From 6 Oct 2026 1333Z to 10 Nov 2026 2359Z · NOTAM 10/008

NAV ILS RWY 06 U/S

!TTN 10/008 TTN NAV ILS RWY 06 U/S 2610061333-2611102359

Obstacles · 12 active

Tower lights — unserviceable

Medium

From 6 Jul 2026 2118Z to 7 Nov 2026 2359Z · NOTAM 07/020

OBST TOWER LGT (ASR 1049863) 401719.00N0745220.00W (2.7NM WNW TTN) 362.2FT (303.1FT AGL) U/S

!TTN 07/020 TTN OBST TOWER LGT (ASR 1049863) 401719.00N0745220.00W (2.7NM WNW TTN) 362.2FT (303.1FT AGL) U/S 2607062118-2611072359

Tower lights — unserviceable

Medium

From 6 Jul 2026 2119Z to 7 Nov 2026 2359Z · NOTAM 07/021

OBST TOWER LGT (ASR 1049864) 401718.00N0745218.00W (2.7NM WNW TTN) 362.2FT (303.1FT AGL) U/S

!TTN 07/021 TTN OBST TOWER LGT (ASR 1049864) 401718.00N0745218.00W (2.7NM WNW TTN) 362.2FT (303.1FT AGL) U/S 2607062119-2611072359

Tower lights — unserviceable

Medium

From 6 Jul 2026 2120Z to 7 Nov 2026 2359Z · NOTAM 07/022

OBST TOWER LGT (ASR 1049865) 401717.00N0745224.00W (2.8NM WNW TTN) 362.2FT (303.1FT AGL) U/S

!TTN 07/022 TTN OBST TOWER LGT (ASR 1049865) 401717.00N0745224.00W (2.8NM WNW TTN) 362.2FT (303.1FT AGL) U/S 2607062120-2611072359

Tower lights — unserviceable

Medium

From 6 Jul 2026 2120Z to 7 Nov 2026 2359Z · NOTAM 07/023

OBST TOWER LGT (ASR 1049866) 401716.00N0745222.00W (2.8NM WNW TTN) 362.2FT (303.1FT AGL) U/S

!TTN 07/023 TTN OBST TOWER LGT (ASR 1049866) 401716.00N0745222.00W (2.8NM WNW TTN) 362.2FT (303.1FT AGL) U/S 2607062120-2611072359

Tower lights — unserviceable

Medium

From 23 Aug 2026 1525Z to 22 Nov 2026 0400Z · NOTAM 08/040

OBST TOWER LGT (ASR 1044426) 401405.00N0744600.60W (3.3NM SE TTN) 569.9FT (457.0FT AGL) U/S

!TTN 08/040 TTN OBST TOWER LGT (ASR 1044426) 401405.00N0744600.60W (3.3NM SE TTN) 569.9FT (457.0FT AGL) U/S 2608231525-2611220400

Tower lights — unserviceable

Medium

From 1 Sep 2026 1236Z to 30 Nov 2026 1336Z · NOTAM 09/002

OBST TOWER LGT (ASR 1034808) 401519.00N0745143.00W (2.6NM WSW TTN) 429.8FT (249.3FT AGL) U/S

!TTN 09/002 TTN OBST TOWER LGT (ASR 1034808) 401519.00N0745143.00W (2.6NM WSW TTN) 429.8FT (249.3FT AGL) U/S 2609011236-2611301336

Tower lights — unserviceable

Medium

From 1 Nov 2026 1122Z to 30 Nov 2026 2100Z · NOTAM 11/001

OBST TOWER LGT (ASN UNKNOWN) 401631N0744832W (0.15NM N APCH END RWY 34) UNKNOWN (15FT AGL) U/S

!TTN 11/001 TTN OBST TOWER LGT (ASN UNKNOWN) 401631N0744832W (0.15NM N APCH END RWY 34) 
UNKNOWN (15FT AGL) U/S 2611011122-2611302100

Tower lights — unserviceable

Medium

From 24 Oct 2026 0531Z to 8 Dec 2026 0531Z · NOTAM 10/034

OBST TOWER LGT (ASR 1045252) 401409.20N0744612.10W (3.2NM SE TTN) 367FT (253FT AGL) U/S

!TTN 10/034 TTN OBST TOWER LGT (ASR 1045252) 401409.20N0744612.10W (3.2NM SE TTN) 367FT (253FT AGL) U/S 2610240531-2612080531

Crane — 350 ft MSL (150 ft AGL)

Low

From 10 Aug 2026 1100Z to 31 Mar 2027 2200Z · NOTAM 08/013

OBST CRANE (ASN 2026-AEA-1315-NRA) 401701N0744824W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD

!TTN 08/013 TTN OBST CRANE (ASN 2026-AEA-1315-NRA) 401701N0744824W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD 2608101100-2703312200

Crane — 350 ft MSL (150 ft AGL)

Low

From 10 Aug 2026 1100Z to 31 Mar 2027 2200Z · NOTAM 08/014

OBST CRANE (ASN 2026-AEA-1317-NRA) 401701N0744823W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD

!TTN 08/014 TTN OBST CRANE (ASN 2026-AEA-1317-NRA) 401701N0744823W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD 2608101100-2703312200

Crane — 350 ft MSL (150 ft AGL)

Low

From 10 Aug 2026 1100Z to 31 Mar 2027 2200Z · NOTAM 08/015

OBST CRANE (ASN 2026-AEA-1318-NRA) 401702N0744823W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD

!TTN 08/015 TTN OBST CRANE (ASN 2026-AEA-1318-NRA) 401702N0744823W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD 2608101100-2703312200

Crane — 350 ft MSL (150 ft AGL)

Low

From 10 Aug 2026 1100Z to 31 Mar 2027 2200Z · NOTAM 08/016

OBST CRANE (ASN 2026-AEA-1423-NRA) 401701N0744824W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD

!TTN 08/016 TTN OBST CRANE (ASN 2026-AEA-1423-NRA) 401701N0744824W (0.5NM NE TTN) 350FT (150FT AGL) FLAGGED AND LGTD 2608101100-2703312200

Procedures · 3 active

Approach RNAV (GPS) Z RWY 6 changed

Medium

From 22 Sep 2026 1401Z to 23 Mar 2027 1401Z (estimated) · NOTAM 6/4518 · FDC

IAP TRENTON MERCER, TRENTON, NJ. RNAV (GPS) Z RWY 6, ORIG-E... LPV DA 440/HAT 254 ALL CATS. WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE NORTHEAST PHILADELPHIA ALTIMETER SETTING AND INCREASE LPV DA TO 487 FEET; INCREASE LNAV/VNAV DA TO 658 FEET AND ALL VISIBILITIES 1/4 SM; INCREASE ALL MDAS 60 FEET AND LNAV VISIBILITY CATS C/D TO 1 3/8. TEMPORARY CRANE 358FT MSL 2782FT EAST OF RWY 6 (2021-AEA-1167-NRA). 2609221401-2703231401EST

!FDC 6/4518 TTN IAP TRENTON MERCER, TRENTON, NJ.
RNAV (GPS) Z RWY 6, ORIG-E...
LPV DA 440/HAT 254 ALL CATS.
WHEN LOCAL ALTIMETER SETTING NOT RECEIVED, USE NORTHEAST PHILADELPHIA ALTIMETER SETTING AND INCREASE LPV DA TO 487 FEET; INCREASE LNAV/VNAV DA TO 658 FEET AND ALL VISIBILITIES 1/4 SM; INCREASE ALL MDAS 60 FEET AND LNAV VISIBILITY CATS C/D TO 1 3/8. TEMPORARY CRANE 358FT MSL 2782FT EAST OF RWY 6 (2021-AEA-1167-NRA).
2609221401-2703231401EST

Approach ILS OR LOC RWY 6 changed

Medium

From 11 Aug 2026 1619Z to 23 Mar 2027 1615Z (estimated) · NOTAM 6/3920 · FDC

TRENTON MERCER, TRENTON, NJ. ILS OR LOC RWY 6, AMDT 11... S-ILS 6 DA 440/HAT 254 ALL CATS. FOR INOPERATIVE ALS INCREASE S-ILS 6 VISIBILITY TO 7/8. INCREASE S-LOC 6 CAT C/D VISIBILITY TO 1 3/8. TEMPORARY CRANE 358FT MSL 2782FT NORTHEAST OF RWY 6 (2021-AEA-1167-NRA).

!FDC 6/3920 TTN IAP TRENTON MERCER, TRENTON, NJ. ILS OR LOC RWY 6, AMDT 11... S-ILS 6 DA 440/HAT 254 ALL CATS. FOR INOPERATIVE ALS INCREASE S-ILS 6 VISIBILITY TO 7/8. INCREASE S-LOC 6 CAT C/D VISIBILITY TO 1 3/8. TEMPORARY CRANE 358FT MSL 2782FT NORTHEAST OF RWY 6 (2021-AEA-1167-NRA). 2608111619-2703231615EST

Approach RNAV (GPS) RWY 34 changed

Medium

From 20 Aug 2026 1540Z to 20 Aug 2028 1540Z (estimated) · NOTAM 6/6816 · FDC

TRENTON MERCER, TRENTON, NJ. RNAV (GPS) RWY 34, ORIG-E... DISREGARD NOTE: (DO NOT EXCEED 250K UNTIL ZUBAX) IN MISSED APPROACH DESCRIPTION..

!FDC 6/6816 TTN IAP TRENTON MERCER, TRENTON, NJ. RNAV (GPS) RWY 34, ORIG-E... DISREGARD NOTE: (DO NOT EXCEED 250K UNTIL ZUBAX) IN MISSED APPROACH DESCRIPTION.. 2608201540-2808201540EST

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at KTTN right now?

Trenton Mercer has 22 active NOTAMs, 4 of them affecting runways, 2 of high significance.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about KTTN

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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