Recent News

  • 12/23/2025 Welcome Mason Grose, our newest member to ZSE!

  • 12/21/2025 Welcome Andrew Yao, our newest member to ZSE!

  • 12/21/2025 Welcome Daniel Mendoza, our newest member to ZSE!

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

  • 12/15/2025 Welcome Samuel Dashner, 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
25
26
27 Event
28
29

Upcoming Events

[SUPPORT] The Aurora Arc

December 27, 2025

21:00 - 01:00

[SUPPORT] Escape to the Desert

January 18, 2026

00:00 - 04:00

Rain in Rose City

January 25, 2026

00:00 - 04:00

Vintage Cross the Inside Passage

January 31, 2026

18:15 - 22:30

Current Flights Within Seattle ARTCC (1)

KPSCKSEA  Elmin Susic KPSC - 149nm to KSEA
UAL6767
A320/M-DE1E3
IFR
0 KTKPSC
KSEA

KPDX
DCT PSC DCT PAPPS DCT YKM CHINS5

RMK: DOF/251225 /V/
405 FT
24000

Current Flights Inbound to Seattle ARTCC within 300nm (1)

KPDX  Parker White KBOS - 284nm to KPDX (ETA 43 min)
QXE2035
DH8D/M-SDE2E
IFR
392 KTKFAT
KPDX

KSEA
YOSE3 SAC RBL OED OCITY3

RMK: PBN/B2B3B4D2D3O2O3S1 DAT/V DOF/251225 REG/N452QX EET/KZSE0059 OPR/QXE PER/C RMK/TCAS SIMBRIEF /V/
23696 FT
24000

Current Flights Outbound from Seattle ARTCC within 300nm (8)

KPDX  1868971 YMML - 42nm from KPDX
N772XJ
C750/M-SBDE3
IFR
377 KTKPDX
KTVL

KRNO
CASCD4 PUHTS LKV HETRY

RMK: PBN/A1B2C2D2L1O2O3S2 DOF/251225 REG/N772XJ EET/KZOA0044 PER/C RMK/TCAS SIMBRIEF /V/
26581 FT
45000
KSEA  Thomas Anderson KMCO - 0nm from KSEA
UAL2088
A320/M-SDE3F
IFR
18 KTKSEA
KSFO

HAROB6 FEPOT Q3 FOWND MLBEC STLER4

RMK: PBN/A1B1C1D1O1S1 NAV/RNVD1E2A1 DOF/251225 REG/N419UA EET/KZOA0106 OPR/UAL PER/C RMK/WWW.UNITED-VIRTUAL.COM SIMBRIEF /V/
383 FT
35000
KSEA  Travis Summers KRNO - 0nm from KSEA
ASA7006
B738/M-SDE2E
IFR
0 KTKSEA
PAJN

PAKT
BANGR9 PANGL KEVNA ANN SSR

RMK: PBN/A1B1C1D1S1S2 NAV/RNVD1E2A1 DOF/251225 REG/N584AS EET/CZVR0015 PAZA0115 CZVR0116 SEL/JKDR CODE/A784D5 OPR/ASA PER/C RMK/TCAS /V/
393 FT
34000
KSEA  Jason Kitchen EGNM - 0nm from KSEA
DAL24JK
B738/M-SDE2E
IFR
0 KTKSEA
KLAX

KONT
SUMMA2 SUMMA JINMO Q7 JAGWA BURGL IRNMN2

RMK: PBN/A1B1C1D1S1S2 DOF/251225 REG/N738PM EET/KZOA0110 KZLA0202 SEL/ERAP OPR/DAL PER/D RMK/TCAS SIMBRIEF /V/
393 FT
35000
KSEA  Daniel Williams KATL - 161nm from KSEA
DAL2816
A320/M-SDE3F
IFR
431 KTKSEA
KSLC

KPIH
SUMMA2 SUMMA WANTA Q154 BYI SKEES6

RMK: PBN/A1B1C1D1O1S1 DOF/251225 REG/GFENX EET/KZLC0038 OPR/DAL PER/C RMK/TCAS SIMBRIEF /V/
36731 FT
37000
KSEA  Justin Comella KDEN - 222nm from KSEA
DAL1411
A320/M-SDE3F
IFR
358 KTKSEA
KLAX

KONT
SUMMA2 SUMMA JINMO Q7 JAGWA BURGL IRNMN2

RMK: PBN/A1B1C1D1O1S1 DOF/251225 REG/GFENX EET/KZOA0111 KZLA0204 OPR/DAL PER/C RMK/TCAS SIMBRIEF /V/
34679 FT
35000
KSEA  Gabriel Velez KHVN - 247nm from KSEA
NKS330
A20N/M-SDE2E
IFR
435 KTKSEA
KSLC

KPIH
SUMMA2 SUMMA WANTA Q154 BYI SKEES5

RMK: PBN/A1B1C1D1O1S2 DOF/251225 REG/DAFBW EET/KZLC0037 OPR/NKS PER/C RMK/TCAS SIMBRIEF /V/
38744 FT
39000
KSEA  Karie KIND - 288nm from KSEA
ACA2447
A320/M-SDE3F
IFR
412 KTKSEA
KSLC

KPIH
SUMMA2 SUMMA WANTA Q154 BYI SKEES6

RMK: PBN/A1B1C1D1O1S1 NAV/RNVD1E2A1 DOF/251225 REG/N320SB EET/KZLC0038 OPR/AAL PER/C RVR/075 RMK/TCAS SIMBRIEF /V/
32700 FT
37000