Recent News

  • 12/13/2025 Congratulations to Blake Roberts for completing the requirements for Center!

  • 12/10/2025 Welcome Rhys Michael Gwydir, our newest member to ZSE!

  • 12/08/2025 Welcome Daniel Ulik, our newest member to ZSE!

  • 12/07/2025 Welcome Tim Engstrom, our newest member to ZSE!

  • 12/05/2025 Congratulations to Blake Roberts for completing the requirements for Tier 1 Approach!

  • More...

NOTAMs

Current Schedule

7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
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Upcoming Events

[SUPPORT] The Aurora Arc

December 27, 2025

21:00 - 01:00

Current Flights Within Seattle ARTCC (1)

KGCDKDLS  Alexandre KJQF - 80nm to KDLS (ETA 39 min)
N3368K
BE36/L-BDFGL
IFR
123 KTKGCD
KDLS

KPDX
RIFTE/N0177F080 IMB V497 CEVBI

RMK: PBN/B2B3B4C2D2O2S2 DOF/251215 REG/N3368K PER/A RMK/TCAS SIMBRIEF /V/
11949 FT
12000

Current Flights Inbound to Seattle ARTCC within 300nm (4)

KSEA  Remy Celie-Murphy KSEA - 17nm to KSEA (ETA 4 min)
DLH490
A343/H-SDE2E
IFR
255 KTEDDF
KSEA

KPDX
MARUN9S MARUN Y152 ARPEG/N0452F360 Z850 ABILU DCT RORUS DCT OMIMA DCT KARLI DCT GUNPA/M079F360 DCT 67N010W/M079F380 70N020W 74N040W 75N060W DCT GELBO/N0454F380 DCT 74N080W 72N090W 68N100W/N0465F400 65N105W 60N110W 55N116W DCT LONRO DCT YDC DCT JAKSN

RMK: PBN/A1B1C1D1O1S2 DOF/251215 REG/GDRYR EET/EDVV0019 EKDK0047 ENOR0103 BIRD0141 67N010W0237 BGGL0313 74N040W0409 75N060W0451 CZEG0519 CZVR0912 KZSE0945 OPR/DLH PER/C TALT/EDDL RALT/BIKF CYFB RMK/TCAS SIMBRIEF /R/
5022 FT
24000
KSEA  LI JING WEI RCKH - 44nm to KSEA (ETA 8 min)
CAL631
A359/H-SDE2E
IFR
325 KTPANC
KSEA

KPDX
NOEND4 NOEND JOH Q801 YZP J523 YZT Q902 VIXOR MARNR8

RMK: PBN/A1B1C1D1L1O1S2 DOF/251215 REG/B18917 EET/CZVR0127 PAZA0128 KZSE0235 SEL/ASJR OPR/CAL PER/C RMK/TCAS CS,DYNASTY,CHINA AIRLINES VIRTUAL WEB,CHINA,AIRLINES,VIRTUAL.GITHUB.IO CS=DYNASTY=CALVA WEB= /V/
12719 FT
35000
KSEA  1858305 ZSHC - 101nm to KSEA (ETA 12 min)
HWL2638
A320/M-SDE3F
IFR
484 KTKONT
KSEA

KPDX
SNSHN5 EHF SHIMR LKV HAWKZ8

RMK: PBN/A1B1C1D1O1S1 DOF/251215 REG/B92C1 EET/KZOA0028 KZSE0109 SEL/FMLP OPR/HWL PER/C RMK/TCAS CS=WESTLAKE=VIRTUAL HANGZHOU AIRLINES WEB=HANGZHOUVA.COM /V/
29082 FT
31000
KSEA  Simon EDDS - 191nm to KSEA (ETA 27 min)
WOH2104
B77W/H-SDE1E
IFR
420 KTKMIA
KSEA

KPDX
HURCN4 SMELZ Q116 JAWJA MEMFS BUM DRABS/N0480F360 PECKS GCC BIL MLP GLASR3

RMK: PBN/A1B1C1D1L1O1S2 DOF/251215 REG/N701AS EET/KZJX0028 KZTL0106 KZME0124 KZKC0207 KZMP0243 KZDV0300 KZLC0350 KZSE0447 SEL/ERMP OPR/AS PER/D RMK/TCAS SIMBRIEF//CALLSIGN HOLIDAY// /V/
34059 FT
34000

Current Flights Outbound from Seattle ARTCC within 300nm (4)

KBLI  Daniel Cross EGLL - 0nm from KBLI
AAY278
A319/M-SDE3F
IFR
0 KTKBLI
KPSP

KLAX
KLSHN2 KLSHN CVV PAAGE Q11 PASKE OYVEY SIZLR4

RMK: PBN/A1B1C1D1O1S1 DOF/251215 REG/GSMOL EET/KZOA0109 KZLA0147 OPR/AAY PER/C RMK/TCAS SIMBRIEF /V/
158 FT
37000
KSEA  Owen KEWR - 123nm from KSEA
UAL1079
B38M/M-SDE1F
IFR
520 KTKSEA
KEWR

KPHL
MONTN2 SEA ZADON ZELAK ZIRAN ZAXBY FCA KU21O WEBVO KU21S KU21U KU21W CAREW KP15E GECRE KP06M KP03O RUBKI Q140 KODEY HNK FLOSI4

RMK: PBN/A1B1C1D1L1O1S1S2 NAV/RNVD1E2A1 DOF/251215 REG/B1288 EET/KZLC0039 KZMP0141 CZYZ0322 KZOB0340 KZBW0351 KZNY0415 OPR/UAL PER/C RMK/TCAS SIMBRIEF /V/
35367 FT
37000
KSEA  Victor Vejux - 130nm from KSEA
ASA61
B738/M-SDE2E
IFR
449 KTKSEA
PAJN

PAKT
BANGR9 ARRIE DCT ANN Q902 SSR DCT

RMK: PBN/A1B1C1D1S1S2 DOF/251215 REG/N738PM EET/CZVR0014 PAZA0120 CZVR0121 SEL/ERAP OPR/AS PER/D RVR/075 RMK/TCAS /V/
37651 FT
30000
KSEA  Chi-cheng Liu RCTP - 204nm from KSEA
CAL030
B77W/H-SDE1E
IFR
535 KTKSEA
KDEN

KSLC
SEA1 SEA NORMY J90 MWH KU87M IDA MJANE FLATI5

RMK: PBN/A1B1C1D1L1O1S2 DOF/251215 REG/B18052 EET/KZLC0037 KZDV0124 SEL/HQDF CODE/899018 OPR/CAL PER/D RMK/TCAS CS,DYNASTY,CHINA AIRLINES VIRTUAL WEB,CHINA,AIRLINES,VIRTUAL.GITHUB.IO CS=DYNASTY=CALVA WEB= /V/
37083 FT
37000