KSEA NOTAMs

Active notices for Seattle-Tacoma International Airport (SEA · KSEA), Seattle, WA. 47 in force, as of 6 Aug 2026 2111Z.

All of Seattle-Tacoma International Airport — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 5h ago

Runway 1

Runway 16C/34C — closed
RWY 16C/34C CLSD EXC XNG TUE-SAT 0700-1300
08/024Active · expires in 22dTUE-SAT 0700-1300

Airport 1

Weather service — not availablescheduled
SVC MBST/WS DETECTION SYSTEM NOT AVBL
08/071Starts in 6d

Taxiway 3

Taxiway Q — closed
TWY Q BTN RWY 16R/34L AND TWY T CLSD TO ACFT WINGSPAN MORE THAN 214FT MON-FRI 1400-2230
07/506Active · expires in 15dMON-FRI 1400-2230
Taxiway R — closed
TWY R CLSD TO ACFT WINGSPAN MORE THAN 214FT MON-FRI 1400-2230
07/507Active · expires in 15dMON-FRI 1400-2230
Taxiway P — closed
TWY P BTN RWY 16R/34L AND TWY T CLSD
07/427Active · expires in 28d

Approach & navaids 3

Runway 34R — ils unserviceable
NAV ILS RWY 34R U/S
08/066Active · expires in 6d (est.)
All 47 active NOTAMs every severity, with windows and raw text

Airport · 2 active

Weather service — not available
Medium

From 12 Aug 2026 1600Z to 12 Aug 2026 2100Z · NOTAM 08/071 · ICAO A1896/26

SVC MBST/WS DETECTION SYSTEM NOT AVBL

08/071 NOTAMN 
Q)KZSE/QFMAU/IV/BO/A/000/999/4726N12218W005 
A) KSEA 
B) 2608121600 
C) 2608122100 
E) MBST/WS DETECTION SYSTEM NOT AVBL
Runway 34R — wind indicator unserviceable
Low

From 5 Aug 2026 2201Z to 21 Aug 2026 1330Z · NOTAM 08/075

AD AP WDI FOR RWY 34R LGT U/S

08/075 NOTAMR 
Q) KZSE/QFWXX/V/M/A/000/999/4726N12218W005 
A) KSEA 
B) 2608052201 
C) 2608211330 

E) AP WDI FOR RWY 34R LGT U/S

Runway · 2 active

Runway 16C/34C — closed
High

From 4 Aug 2026 0700Z to 29 Aug 2026 1300Z · active TUE-SAT 0700-1300 · NOTAM 08/024 · ICAO A1857/26

RWY 16C/34C CLSD EXC XNG TUE-SAT 0700-1300

08/024 NOTAMR 
Q) KZSE/QMRLC/IV/NBO/A/000/999/4726N12218W005 
A) KSEA 
B) 2608040700 
C) 2608291300 
 D) TUE-SAT 0700-1300 

E) RWY 16C/34C CLSD EXC XNG
Taxiway A — markings missing
Low

From 31 May 2026 0144Z to 31 May 2027 2359Z · NOTAM 05/545 · ICAO A1287/26

TWY A CARGO SIGN FOR AIR CARGO 5 RAMP MISSING

05/545 NOTAMR 
Q) KZSE/QMMXX/V/M/A/000/999/4726N12218W005 
A) KSEA 
B) 2605310144 
C) 2705312359 

E) TWY A CARGO SIGN FOR AIR CARGO 5 RAMP MISSING

Taxiway · 5 active

Taxiway Q — closed
Medium

From 3 Aug 2026 1400Z to 21 Aug 2026 2230Z · active MON-FRI 1400-2230 · NOTAM 07/506 · ICAO A1828/26

TWY Q BTN RWY 16R/34L AND TWY T CLSD TO ACFT WINGSPAN MORE THAN 214FT MON-FRI 1400-2230

07/506 NOTAMR 
Q) KZSE/QMXLC/IV/M/A/000/999/4726N12218W005 
A) KSEA 
B) 2608031400 
C) 2608212230 
 D) MON-FRI 1400-2230 

E) TWY Q BTN RWY 16R/34L AND TWY T CLSDTWY TRSTRCTN>0? TO| ACFT WINGSPAN MORE THAN 214FT
Taxiway R — closed
Medium

From 3 Aug 2026 1400Z to 21 Aug 2026 2230Z · active MON-FRI 1400-2230 · NOTAM 07/507 · ICAO A1829/26

TWY R CLSD TO ACFT WINGSPAN MORE THAN 214FT MON-FRI 1400-2230

07/507 NOTAMR 
Q) KZSE/QMXLC/IV/M/A/000/999/4726N12218W005 
A) KSEA 
B) 2608031400 
C) 2608212230 
 D) MON-FRI 1400-2230 

E) TWY R CLSD ACFT WINGSPAN MORE THAN 214FT
Taxiway P — closed
Medium

From 3 Aug 2026 0700Z to 4 Sep 2026 1300Z · NOTAM 07/427 · ICAO A1798/26

TWY P BTN RWY 16R/34L AND TWY T CLSD

07/427 NOTAMN 
Q) KZSE/QMXLC/IV/M/A/000/999/4726N12218W005 
A) KSEA 
B) 2608030700 
C) 2609041300 

E) TWY P BTN RWY 16R/34L AND TWY T CLSDTWY TRSTRCTN>0? TO|
Taxiway N — faded
Low

From 22 Jun 2026 0310Z to 31 Aug 2026 2359Z · NOTAM 06/451

TWY N HLDG PSN MARKINGS FOR RWY 16L/34R WEST SIDE FADED

!SEA 06/451 SEA TWY N HLDG PSN MARKINGS FOR RWY 16L/34R WEST SIDE FADED 2606220310-2608312359
Taxiway M — non-standard
Low

From 30 Jul 2026 0320Z to 4 Sep 2026 2359Z · NOTAM 07/477

TWY M CL MARKINGS BTN RWY 16C/34C AND RWY 16L/34R NOT STD

!SEA 07/477 SEA TWY M CL MARKINGS BTN RWY 16C/34C AND RWY 16L/34R NOT STD 2607300320-2609042359

Approach & navaids · 3 active

Runway 34R — ils unserviceable
Medium

From 5 Aug 2026 1400Z to 12 Aug 2026 2000Z (estimated) · NOTAM 08/066 · ICAO A1895/26

NAV ILS RWY 34R U/S

08/066 NOTAMR 
Q) KZSE/QICAS/IV/NBO/A/000/999/4726N12218W025 
A) KSEA 
B) 2608051400 
C) 2608122000EST 

E) ILS RWY 34R U/S
Terminal radar — unserviceable
Medium

From 12 Aug 2026 1600Z to 12 Aug 2026 2100Z · NOTAM 08/070 · ICAO A1897/26

SVC TAR U/S

!SEA 08/070 SEA SVC TAR U/S 2608121600-2608122100
Terminal radar — unserviceable
Medium

From 12 Aug 2026 1600Z to 12 Aug 2026 2100Z · NOTAM 08/086 · ICAO A1909/26

SVC TAR/SSR U/S

!SEA 08/086 SEA SVC TAR/SSR U/S 2608121600-2608122100

Lighting · 2 active

Runway 34C — approach lighting unserviceable
Medium

From 28 Jul 2026 2044Z to 31 Aug 2026 2000Z (estimated) · NOTAM 07/451 · ICAO 07/1807

RWY 34C ALS U/S

07/451 NOTAMR 
Q) KZSE/QLAAS/IV/NBO/A/000/999/4726N12218W005 
A) KSEA 
B) 2607282044 
C) 2608312000EST 
E) RWY 34C MEDIUM INTST ALS WITH RAI LGT U/S
Runway 16C/34C — centerline lights unserviceable
Low

From 6 Aug 2026 1226Z to 27 Aug 2026 1300Z · NOTAM 08/081 · ICAO A1904/26

RWY 16C/34C RCLL U/S

!SEA 08/081 SEA RWY 16C/34C RCLL U/S 2608061226-2608271300

Airspace · 1 active

AIRSPACE UAS WI AN AREA DEFINED AS .5NM RADIUS OF 473227N1214820W (17NM E RNT) SFC-400FT A
Low

From 1 Jul 2026 0700Z to 1 Oct 2026 0700Z · NOTAM 06/596

AIRSPACE UAS WI AN AREA DEFINED AS .5NM RADIUS OF 473227N1214820W (17NM E RNT) SFC-400FT AGL

!SEA 06/596 SEA AIRSPACE UAS WI AN AREA DEFINED AS .5NM RADIUS OF 473227N1214820W (17NM E RNT) SFC-400FT AGL 2607010700-2610010700

Obstacles · 20 active

IAP SEATTLE-TACOMA INTL, SEATTLE, WA
Medium

From 15 Jun 2026 2002Z to 25 Jan 2027 2002Z (estimated) · NOTAM 6/8467 · ICAO 06/1454 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. ILS RWY 34L (SA CAT I AND II), AMDT 1F ... PROCEDURE NA. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE) 2606152002-2701252002EST

Q) KZSE/QXXXX/I/NBO/A/000/999/4726N12218W025
A) KSEA
B) 2606151959
C) 2701251957EST
E) IAP SEATTLE-TACOMA INTL, SEATTLE, WA.
ILS RWY 34L (SA CAT I AND II), AMDT 1F ...
PROCEDURE NA. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE)
OBST CRANE (ASN 2024-ANM-3952-OE) 472528N1221905W (1.6NM S SEA) 490FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1815Z to 31 Dec 2026 0300Z · NOTAM 07/306 · ICAO A1707/26

OBST CRANE (ASN 2024-ANM-3952-OE) 472528N1221905W (1.6NM S SEA) 490FT (150FT AGL) LGTD

!SEA 07/306 SEA OBST CRANE (ASN 2024-ANM-3952-OE) 472528N1221905W (1.6NM S SEA) 490FT (150FT AGL) LGTD 2607201815-2612310300
OBST CRANE (ASN 2024-ANM-3951-OE) 472518N1221836W (1.7NM S SEA) 423FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1814Z to 31 Dec 2026 0300Z · NOTAM 07/305 · ICAO A1705/26

OBST CRANE (ASN 2024-ANM-3951-OE) 472518N1221836W (1.7NM S SEA) 423FT (150FT AGL) LGTD

!SEA 07/305 SEA OBST CRANE (ASN 2024-ANM-3951-OE) 472518N1221836W (1.7NM S SEA) 423FT (150FT AGL) LGTD 2607201814-2612310300
OBST CRANE (ASN 2024-ANM-3953-OE) 472529N1221823W (1.5NM S SEA) 402FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1815Z to 31 Dec 2026 0300Z · NOTAM 07/307 · ICAO A1709/26

OBST CRANE (ASN 2024-ANM-3953-OE) 472529N1221823W (1.5NM S SEA) 402FT (150FT AGL) LGTD

!SEA 07/307 SEA OBST CRANE (ASN 2024-ANM-3953-OE) 472529N1221823W (1.5NM S SEA) 402FT (150FT AGL) LGTD 2607201815-2612310300
OBST CRANE (ASN 2024-ANM-4737-OE) 472522N1221840W (1.6NM S SEA) 456FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1816Z to 31 Dec 2026 0300Z · NOTAM 07/309 · ICAO A1712/26

OBST CRANE (ASN 2024-ANM-4737-OE) 472522N1221840W (1.6NM S SEA) 456FT (150FT AGL) LGTD

!SEA 07/309 SEA OBST CRANE (ASN 2024-ANM-4737-OE) 472522N1221840W (1.6NM S SEA) 456FT (150FT AGL) LGTD 2607201816-2612310300
OBST CRANE (ASN 2024-ANM-4741-OE) 472540N1221909W (1.4NM SSW SEA) 429FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1817Z to 31 Dec 2026 0300Z · NOTAM 07/313 · ICAO A1727/26

OBST CRANE (ASN 2024-ANM-4741-OE) 472540N1221909W (1.4NM SSW SEA) 429FT (150FT AGL) LGTD

!SEA 07/313 SEA OBST CRANE (ASN 2024-ANM-4741-OE) 472540N1221909W (1.4NM SSW SEA) 429FT (150FT AGL) LGTD 2607201817-2612310300
OBST CRANE (ASN 2024-ANM-4738-OE) 472524N1221824W (1.6NM S SEA) 388FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1816Z to 31 Dec 2026 0300Z · NOTAM 07/310 · ICAO A1721/26

OBST CRANE (ASN 2024-ANM-4738-OE) 472524N1221824W (1.6NM S SEA) 388FT (150FT AGL) LGTD

!SEA 07/310 SEA OBST CRANE (ASN 2024-ANM-4738-OE) 472524N1221824W (1.6NM S SEA) 388FT (150FT AGL) LGTD 2607201816-2612310300
OBST CRANE (ASN 2024-ANM-4746-OE) 472611N1221916W (0.9NM SSW SEA) 452FT (149FT AGL) LGTD
Low

From 20 Jul 2026 1819Z to 31 Dec 2026 0300Z · NOTAM 07/318 · ICAO A1725/26

OBST CRANE (ASN 2024-ANM-4746-OE) 472611N1221916W (0.9NM SSW SEA) 452FT (149FT AGL) LGTD

!SEA 07/318 SEA OBST CRANE (ASN 2024-ANM-4746-OE) 472611N1221916W (0.9NM SSW SEA) 452FT (149FT AGL) LGTD 2607201819-2612310300
OBST CRANE (ASN 2024-ANM-4743-OE) 472537N1221857W (1.4NM S SEA) 437FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1818Z to 31 Dec 2026 0300Z · NOTAM 07/315 · ICAO A1723/26

OBST CRANE (ASN 2024-ANM-4743-OE) 472537N1221857W (1.4NM S SEA) 437FT (150FT AGL) LGTD

!SEA 07/315 SEA OBST CRANE (ASN 2024-ANM-4743-OE) 472537N1221857W (1.4NM S SEA) 437FT (150FT AGL) LGTD 2607201818-2612310300
OBST CRANE (ASN 2024-ANM-4742-OE) 472541N1221904W (1.3NM S SEA) 430FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1818Z to 31 Dec 2026 0300Z · NOTAM 07/314 · ICAO A1724/26

OBST CRANE (ASN 2024-ANM-4742-OE) 472541N1221904W (1.3NM S SEA) 430FT (150FT AGL) LGTD

!SEA 07/314 SEA OBST CRANE (ASN 2024-ANM-4742-OE) 472541N1221904W (1.3NM S SEA) 430FT (150FT AGL) LGTD 2607201818-2612310300
OBST CRANE (ASN 2024-ANM-4747-OE) 472602N1221911W (1.0NM SSW SEA) 419FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1819Z to 31 Dec 2026 0300Z · NOTAM 07/319 · ICAO A1726/26

OBST CRANE (ASN 2024-ANM-4747-OE) 472602N1221911W (1.0NM SSW SEA) 419FT (150FT AGL) LGTD

!SEA 07/319 SEA OBST CRANE (ASN 2024-ANM-4747-OE) 472602N1221911W (1.0NM SSW SEA) 419FT (150FT AGL) LGTD 2607201819-2612310300
OBST CRANE (ASN 2024-ANM-4740-OE) 472535N1221902W (1.4NM S SEA) 473FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1817Z to 31 Dec 2026 0300Z · NOTAM 07/312 · ICAO A1728/26

OBST CRANE (ASN 2024-ANM-4740-OE) 472535N1221902W (1.4NM S SEA) 473FT (150FT AGL) LGTD

!SEA 07/312 SEA OBST CRANE (ASN 2024-ANM-4740-OE) 472535N1221902W (1.4NM S SEA) 473FT (150FT AGL) LGTD 2607201817-2612310300
OBST CRANE (ASN 2024-ANM-4745-OE) 472610N1221925W (1.0NM SSW SEA) 450FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1819Z to 31 Dec 2026 0300Z · NOTAM 07/317 · ICAO A1729/26

OBST CRANE (ASN 2024-ANM-4745-OE) 472610N1221925W (1.0NM SSW SEA) 450FT (150FT AGL) LGTD

!SEA 07/317 SEA OBST CRANE (ASN 2024-ANM-4745-OE) 472610N1221925W (1.0NM SSW SEA) 450FT (150FT AGL) LGTD 2607201819-2612310300
OBST CRANE (ASN 2024-ANM-4744-OE) 472602N1221919W (1.1NM SSW SEA) 444FT (150FT AGL) LGTD
Low

From 20 Jul 2026 1818Z to 31 Dec 2026 0300Z · NOTAM 07/316 · ICAO A1731/26

OBST CRANE (ASN 2024-ANM-4744-OE) 472602N1221919W (1.1NM SSW SEA) 444FT (150FT AGL) LGTD

!SEA 07/316 SEA OBST CRANE (ASN 2024-ANM-4744-OE) 472602N1221919W (1.1NM SSW SEA) 444FT (150FT AGL) LGTD 2607201818-2612310300
OBST CRANE (ASN 2024-ANM-3924-OE) 472619N1221920W (0.8NM SSW SEA) 485FT (150FT AGL) FLAGGE
Low

From 21 Jul 2026 1400Z to 31 Dec 2026 2300Z · NOTAM 07/297 · ICAO A1692/26

OBST CRANE (ASN 2024-ANM-3924-OE) 472619N1221920W (0.8NM SSW SEA) 485FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300

!SEA 07/297 SEA OBST CRANE (ASN 2024-ANM-3924-OE) 472619N1221920W (0.8NM SSW SEA) 485FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300 2607211400-2612312300
OBST CRANE (ASN 2024-ANM-3925-OE) 472622N1221914W (0.7NM SSW SEA) 474FT (150FT AGL) FLAGGE
Low

From 21 Jul 2026 1400Z to 31 Dec 2026 2300Z · NOTAM 07/299 · ICAO A1702/26

OBST CRANE (ASN 2024-ANM-3925-OE) 472622N1221914W (0.7NM SSW SEA) 474FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300

!SEA 07/299 SEA OBST CRANE (ASN 2024-ANM-3925-OE) 472622N1221914W (0.7NM SSW SEA) 474FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300 2607211400-2612312300
OBST CRANE (ASN 2024-ANM-3927-OE) 472620N1221923W (0.8NM SW SEA) 467FT (150FT AGL) FLAGGED
Low

From 21 Jul 2026 1400Z to 31 Dec 2026 2300Z · NOTAM 07/303 · ICAO A1700/26

OBST CRANE (ASN 2024-ANM-3927-OE) 472620N1221923W (0.8NM SW SEA) 467FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300

!SEA 07/303 SEA OBST CRANE (ASN 2024-ANM-3927-OE) 472620N1221923W (0.8NM SW SEA) 467FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300 2607211400-2612312300
OBST CRANE (ASN 2024-ANM-3926-OE) 472624N1221921W (0.7NM SW SEA) 490FT (150FT AGL) FLAGGED
Low

From 21 Jul 2026 1400Z to 31 Dec 2026 2300Z · NOTAM 07/301 · ICAO A1704/26

OBST CRANE (ASN 2024-ANM-3926-OE) 472624N1221921W (0.7NM SW SEA) 490FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300

!SEA 07/301 SEA OBST CRANE (ASN 2024-ANM-3926-OE) 472624N1221921W (0.7NM SW SEA) 490FT (150FT AGL) FLAGGED AND LGTD DLY 1400-2300 2607211400-2612312300
OBST CRANE (ASN 2024-ANM-4736-OE) 472504N1221805W (2.0NM SSE SEA) 423FT (150FT AGL) FLAGGE
Low

From 20 Jul 2026 1815Z to 31 Dec 2026 2300Z · NOTAM 07/308 · ICAO A1711/26

OBST CRANE (ASN 2024-ANM-4736-OE) 472504N1221805W (2.0NM SSE SEA) 423FT (150FT AGL) FLAGGED AND LGTD

!SEA 07/308 SEA OBST CRANE (ASN 2024-ANM-4736-OE) 472504N1221805W (2.0NM SSE SEA) 423FT (150FT AGL) FLAGGED AND LGTD 2607201815-2612312300
OBST CRANE (ASN 2024-ANM-4739-OE) 472509N1221800W (1.9NM SSE SEA) 429FT (150FT AGL) FLAGGE
Low

From 20 Jul 2026 1817Z to 31 Dec 2026 2300Z · NOTAM 07/311 · ICAO A1730/26

OBST CRANE (ASN 2024-ANM-4739-OE) 472509N1221800W (1.9NM SSE SEA) 429FT (150FT AGL) FLAGGED AND LGTD

!SEA 07/311 SEA OBST CRANE (ASN 2024-ANM-4739-OE) 472509N1221800W (1.9NM SSE SEA) 429FT (150FT AGL) FLAGGED AND LGTD 2607201817-2612312300

Procedures · 12 active

Standard departure — operational
Medium

From 21 Jan 2026 1640Z to 3 Sep 2026 0901Z (estimated) · NOTAM 6/5702 · ICAO A0151/26 · FDC

SID SEATTLE-TACOMA INTL, SEATTLE, WA. OZWLD ONE DEPARTURE (RNAV)... DISREGARD NOTE: PROCEDURE AVAILABLE FROM 2200 TO 0600 LOCAL. ALL OTHER DATA REMAINS AS PUBLISHED. 2601211640-2609030901EST

Q) KZSE/QPDAO/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2510241851
C) 2606051850EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
OZWLD ONE DEPARTURE (RNAV)...
DISREGARD NOTE: PROCEDURE AVAILABLE FROM 2200 TO 0600 LOCAL.
ALL OTHER DATA REMAINS AS PUBLISHED.
Standard departure — changed
Medium

From 10 Jul 2026 1617Z to 29 Sep 2026 1617Z (estimated) · NOTAM 6/4688 · ICAO 07/1596 · FDC

SID SEATTLE-TACOMA INTL, SEATTLE, WA. ELMAA FIVE DEPARTURE... HOQUIAM TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, HQM VORTAC OUT OF SERVICE. 2607101617-2609291617EST

Q) KZSE/QPDCH/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2510091434
C) 2605211434EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
ELMAA FIVE DEPARTURE...
HOQUIAM TRANSITION NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
HQM VORTAC U/S.
Standard departure — operational
Medium

From 10 Jul 2026 1617Z to 29 Sep 2026 1617Z (estimated) · NOTAM 6/4687 · ICAO 07/1595 · FDC

SID SEATTLE-TACOMA INTL, SEATTLE, WA. BANGR NINE DEPARTURE (RNAV)... TAKEOFF RWY 16L, 16C, 16R: GPS REQUIRED, HQM VORTAC OUT OF SERVICE. 2607101617-2609291617EST

Q) KZSE/QPDAO/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2510091434
C) 2605211434EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
BANGR NINE DEPARTURE (RNAV)...
TAKEOFF RWY 16L, 16C, 16R: GPS REQUIRED,
HQM VORTAC U/S.
Instrument approach
Medium

From 15 Jun 2026 2002Z to 25 Jan 2027 2002Z (estimated) · NOTAM 6/8466 · ICAO 06/1453 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. ILS OR LOC RWY 34L, AMDT 1F... S-ILS 34L# DA 721/HAT 342 ALL CATS. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE). 2606152002-2701252002EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2606151955
C) 2701251950EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
ILS OR LOC RWY 34L, AMDT 1F...
S-ILS 34L# DA 721/HAT 342 ALL CATS. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE).
Instrument approach
Medium

From 19 Feb 2025 1616Z to 19 Feb 2027 1616Z (estimated) · NOTAM 5/4305 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (GPS) Y RWY 34R, AMDT 2D... LNAV CAT A/B MDA 860/ HAT 488, VIS CAT A/B RVR 2400, CAT C/D MDA 860/ HAT 488, VIS CAT C/D RVR 5000. 2502191616-2702191616EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2502191613
C) 2510011612EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (GPS) Y RWY 34R, AMDT 2D...
LNAV CAT A/B MDA 860/ HAT 488, VIS CAT A/B RVR 2400,  CAT C/D MDA 860/ HAT 488, VIS CAT C/D RVR 5000.
Instrument approach
Medium

From 20 Feb 2025 1458Z to 20 Feb 2027 1458Z (estimated) · NOTAM 5/4838 · ICAO A0584/25 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (RNP) Z RWY 16C, AMDT 1A... RNP 0.30 DA 853/HAT 424 ALL CATS. 2502201458-2702201458EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2502201427
C) 2510021423EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (RNP) Z RWY 16C, AMDT 1A...
RNP 0.30 DA 853/HAT 424 ALL CATS.
Instrument approach — inoperative
Medium

From 20 Feb 2025 1459Z to 20 Feb 2027 1459Z (estimated) · NOTAM 5/4839 · ICAO A0585/25 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (GPS) Y RWY 34C, AMDT 2D... LNAV VIS CATS A/B RVR 4000. VDP 1.39 NM TO RW34C. RWY 34C HELICOPTER VISIBILITY REDUCTION BELOW RVR 4000 NOT AUTHORIZED. FOR INOP ALS, INCREASE LNAV CAT A/B RVR 5500, CAT C/D VIS 1 3/8 SM. 2502201459-2702201459EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2502201255
C) 2510021251EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (GPS) Y RWY 34C, AMDT 2D...
LNAV VIS CATS A/B RVR 4000.  VDP 1.39 NM TO RW34C. RWY 34C HELICOPTER VISIBILITY REDUCTION BELOW RVR 4000 NOT AUTHORIZED.  FOR INOP ALS, INCREASE LNAV CAT A/B RVR 5500, CAT C/D VIS 1 3/8 SM.
Instrument approach
Medium

From 15 Jul 2026 2146Z to 24 Feb 2027 2145Z (estimated) · NOTAM 6/6055 · ICAO 07/1642 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (GPS) Y RWY 34L, AMDT 1C... LPV DA# 721/HAT 342 ALL CATS. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE). 2607152146-2702242145EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2607152146
C) 2702242145EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (GPS) Y RWY 34L, AMDT 1C...
LPV DA# 721/HAT 342 ALL CATS. TEMPORARY CRANE 474 MSL 734FT SW OF RWY 34L (2024-ANM-3925-OE).
Instrument approach
Medium

From 25 Feb 2025 2029Z to 25 Feb 2027 2029Z (estimated) · NOTAM 5/6755 · ICAO A0624/25 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (RNP) Z RWY 34R, AMDT 1B... RNP 0.28 DA 889/HAT 517 ALL CATS, VISIBILITY ALL CATS RVR 5500. RNP 0.30 DA 894/HAT 522 ALL CATS, VISIBILITY ALL CATS 1-1/2. 2502252029-2702252029EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2502251318
C) 2510071318EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (RNP) Z RWY 34R, AMDT 1B...
RNP 0.28 DA 889/HAT 517 ALL CATS, VISIBILITY ALL CATS RVR 5500. RNP 0.30 DA 894/HAT 522 ALL CATS, VISIBILITY ALL CATS 1-1/2.
Instrument approach
Medium

From 17 Mar 2025 1249Z to 17 Mar 2027 1249Z (estimated) · NOTAM 5/3655 · ICAO A0802/25 · FDC

SPECIAL SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (RNP) M RWY 34L, AMDT 3A... RNP 0.15 DA 713/HAT 334 ALL CATS... 2503171249-2703171249EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2503171249
C) 2510271248EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (RNP) M RWY 34L, AMDT 3A...
RNP 0.15 DA 713/HAT 334 ALL CATS...
Instrument approach
Medium

From 8 Oct 2025 1407Z to 8 Oct 2027 1407Z (estimated) · NOTAM 5/7945 · ICAO A2575/25 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. RNAV (RNP) Z RWY 34L, AMDT 2A... RNP 0.15 DA/RVR/HAT ALL CATS 713/2600/334. CHANGE NOTE TO READ: FOR INOPERATIVE ALS, INCREASE RNP 0.15 ALL CATS VISIBILITY TO RVR 5000 AND RNP 0.30 ALL CATS VISIBILITY TO RVR 6000. 2510081407-2710081407EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2510081407
C) 2710081407EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
RNAV (RNP) Z RWY 34L, AMDT 2A...
RNP 0.15 DA/RVR/HAT ALL CATS 713/2600/334.
CHANGE NOTE TO READ:  FOR INOPERATIVE ALS, INCREASE RNP 0.15 ALL CATS VISIBILITY TO RVR 5000 AND RNP 0.30 ALL CATS VISIBILITY TO RVR 6000.
Instrument approach
Medium

From 27 Jul 2026 2051Z to 27 Jul 2028 2051Z (estimated) · NOTAM 6/9280 · ICAO 07/1795 · FDC

IAP SEATTLE-TACOMA INTL, SEATTLE, WA. ILS OR LOC RWY 34C, AMDT 3E... CHANGE EQUIPMENT NOTE TO READ: DME REQUIRED. DISREGARD RADAR DESCRIPTION FOR RYBKA STEPDOWN AND UFMOP MISSED APPROACH FIX. 2607272051-2807272051EST

Q) KZSE/QPIXX/I/NBO/A/000/999/4726N12218W005
A) KSEA
B) 2607272050
C) 2703082050EST
E) SEA SEATTLE-TACOMA INTL, SEATTLE, WA.
ILS OR LOC RWY 34C, AMDT 3E...
CHANGE EQUIPMENT NOTE TO READ: DME REQUIRED. DISREGARD RADAR DESCRIPTION FOR RYBKA STEPDOWN AND UFMOP MISSED APPROACH FIX.

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

Frequently asked

Are there any NOTAMs at KSEA right now?

Seattle-Tacoma International Airport has 47 active NOTAMs, 2 of them affecting runways, 1 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 KSEA

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.