Recent News

  • 12/19/2025 Congratulations to Sierra Kompare for completing the requirements for Center!

  • 12/15/2025 Welcome Samuel Dashner, our newest member to ZSE!

  • 12/15/2025 Welcome Jack Jones, our newest member to ZSE!

  • 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!

  • 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 Inbound to Seattle ARTCC within 300nm (1)

KSEA  brian yen RCTP - 112nm to KSEA (ETA 12 min)
CAL5128
B77L/H-SDE1E
IFR
521 KTPANC
KSEA

KPDX
NOEND LAIRE BKA ANN VIXOR MARNR8

RMK: PBN/A1B1C1D1L1O1S2 DOF/251220 REG/B-18773 EET/CZVR0124 PAZA0125 KZSE0223 SEL/LPAK CODE/8990A5 OPR/CAL PER/D RMK/TCAS CS,DYNASTY,CHINA AIRLINES VIRTUAL WEB,CHINA,AIRLINES,VIRTUAL.GITHUB.IO CS=DYNASTY=CALVA WEB= /V/
34856 FT
41000

Current Flights Outbound from Seattle ARTCC within 300nm (1)

KSEA  John WSSL - 142nm from KSEA
SIA27
A359/H-SDE2E
IFR
441 KTKSEA
WSSS

WMKK
BANGR9 ARRIE J523 TOU DCT FINGS DCT KATCH B757 CJAYY DCT 58N160W/N0483F360 DCT SPY G469 CREMR DCT EDWAL DCT NATES/N0490F370 R220 NUZAN/N0487F380 R220 NUBDA/N0481F390 R220 NANAC/N0486F380 Y810 OLDIV/N0486F400 Y802 LIGNI Y84 BUBDO A590 JOM M767 TOMAN KARTO2A

RMK: PBN/A1B1C1D1L1O1S2 DOF/251220 REG/9VSGA EET/CZVR0026 PAZA0137 58N160W0326 RJJJ0645 RPHI1230 WSJC1440 WIIF1545 WSJC1635 OPR/SIA PER/C RALT/UHMM RMK/TCAS SIMBRIEF /V/
33897 FT
34000