Merle K (Mudhole) Smith Airport to Seattle-Tacoma International CDV → SEA

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

• AIRMET ZULU 2C: moderate icing from 11,000 ft to 18,000 ft, from 1:00 am AKDT (09:00 UTC). Over the route from 1052 to 1082 nm out.

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from CDV.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

• B747 at 31,000 ft, 12 nm north, 1:52 am AKDT (09:52 UTC): light chop turbulence from 31,000 ft to 33,000 ft, remarks: during the climb zan. At the departure end, 12 nm north of the line.
  as filed, and in English

  CDV UA /OV JOH050035/TM 0952/FL310/TP B747/TB CONS LGT CHOP 310-330/RM DURC /ZAN/

  Report

  a routine report filed through CDV

  Where

  35 nm northeast (050°) of JOH

  Time

  09:52 UTC

  Height

  at 31,000 ft

  Aircraft

  B747

  Turbulence

  continuous light chop from 31,000 ft to 33,000 ft

  Remarks

  during the climb zan

At SEA when you get there the forecast at the estimated arrival, 10:49 am PDT (17:49 UTC)

Wind from the east-southeast at 6 knots, visibility more than 6 miles, a broken layer at 9,000 feet VFR

SEA:

TAF KSEA 130802Z 1308/1412 12006KT P6SM BKN090 FM131800 18005KT P6SM OVC070 FM132300 23005KT P6SM OVC070 FM140400 19004KT P6SM SCT025 OVC040 FM140900 18004KT P6SM OVC025

CDV:

TAF PACV 130528Z 1306/1406 VRB03KT 3SM -RA BR OVC025 TEMPO 1307/1311 RA OVC015 FM131200 10005KT 6SM -RA BR OVC025

Temporary flight restrictions on the line or within 25 nm of it

No temporary flight restriction on or near this route right now.

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

CDV: 5 notices in force. all of them, grouped →

SEA: 55 notices in force. all of them, grouped →

• closed Apron north Satellite TXL Blue and Green centerline between C20 and Spot 66 closed until Tue 13 Oct, 8:00 am PDT (15:00 UTC) · SEA 10/183
  as issued

  !SEA 10/183 SEA APRON NORTH SATELLITE TXL BLUE AND GREEN CL BTN C20 AND SPOT 66 CLSD 2610130700-2610131500

• closed Taxiway R closed to aircraft wingspan more than 214 ft until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/138
  as issued

  !SEA 10/138 SEA TWY R CLSD TO ACFT WINGSPAN MORE THAN 214FT 2610080603-2611060759

• closed Taxiway Q between runway 16L/34R and taxiway T closed until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/137
  as issued

  !SEA 10/137 SEA TWY Q BTN RWY 16L/34R AND TWY T CLSD 2610080603-2611060759

• closed Taxiway Q between runway 16R/34L and taxiway T closed to aircraft wingspan more than 214 ft until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/136
  as issued

  !SEA 10/136 SEA TWY Q BTN RWY 16R/34L AND TWY T CLSD TO ACFT WINGSPAN MORE THAN 214FT 2610080602-2611060759

16 notices near the line (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

• Navigation aid DME out of service until Thu 15 Oct, 12:00 pm AKDT (20:00 UTC), estimated · 1072 nm along the route, 16 nm off the line · CVV 10/126
  as issued

  !SEA 10/126 CVV NAV DME U/S 2610080023-2610152000EST

• Navigation aid ILS runway 16R LOC/GP out of service until Sat 31 Oct, 6:00 am AKDT (14:00 UTC) · 1101 nm along the route, 18 nm off the line · PAE 07/064
  as issued

  !PAE 07/064 PAE NAV ILS RWY 16R LOC/GP U/S 2607080600-2610311400

• Obstruction tower lights (ASR 1307094) 47°36′N 122°20′W (1.3 nautical miles south 0W0) 355 ft (298 ft above ground level) out of service until Thu 19 Nov, 1:34 pm AKST (22:34 UTC), estimated · 1111 nm along the route, 5 nm off the line · 0W0 10/068
  as issued

  !SEA 10/068 0W0 OBST TOWER LGT (ASR 1307094) 473622.60N1222017.30W (1.3NM S 0W0) 355FT (298FT AGL) U/S 2610051637-2611192234EST

• Obstruction tower lights (ASR 1033248) 47°36′N 122°18′W (1.2 nautical miles southeast 0W0) 1048.6FT (636.8FT above ground level) out of service until Thu 7 Jan, 6:00 am AKST (15:00 UTC) · 1111 nm along the route, 6 nm off the line · 0W0 09/120
  as issued

  !SEA 09/120 0W0 OBST TOWER LGT (ASR 1033248) 473655.00N1221833.00W (1.2NM SE 0W0) 1048.6FT (636.8FT AGL) U/S 2609091500-2701071500

• Obstruction tower lights (ASR 1307094) 47°36′N 122°20′W (1.3 nautical miles south 0W0) 378 ft (320 ft above ground level) out of service until Wed 21 Oct, 8:23 am AKDT (16:23 UTC) · 1111 nm along the route, 5 nm off the line · 0W0 09/088
  as issued

  !SEA 09/088 0W0 OBST TOWER LGT (ASR 1307094) 473622.60N1222017.30W (1.3NM S 0W0) 378FT (320FT AGL) U/S 2609061624-2610211623

• Obstruction tower lights (ASR 1032456) 47°37′N 122°21′W (0.6 nautical miles WNW W55) 1014.1FT (564.0FT above ground level) out of service until Thu 15 Oct, 10:30 am AKDT (18:30 UTC) · 1111 nm along the route, 5 nm off the line · W55 08/303
  as issued

  !SEA 08/303 W55 OBST TOWER LGT (ASR 1032456) 473755.00N1222114.00W (0.6NM WNW W55) 1014.1FT (564.0FT AGL) U/S 2608201731-2610151830

• Navigation aid ILS runway 32L out of service until Fri 30 Oct, 3:55 pm AKDT (23:55 UTC) · 1121 nm along the route, 5 nm off the line · BFI 10/033
  as issued

  !BFI 10/033 BFI NAV ILS RWY 32L U/S 2610091527-2610302355

• Obstruction tower lights (ASR 1045321) 47°32′N 122°13′W (2.5 nautical miles north W36) 472.8FT (132.9FT above ground level) out of service until Thu 3 Dec, 6:36 pm AKST (03:36 UTC) · 1121 nm along the route, 7 nm off the line · W36 09/006
  as issued

  !RNT 09/006 W36 OBST TOWER LGT (ASR 1045321) 473230.00N1221325.00W (2.5NM N W36) 472.8FT (132.9FT AGL) U/S 2609050236-2612040336

• Obstruction tower lights (ASR 1064041) 47°30′N 122°19′W (1.7 nautical miles SSW BFI) 442.9FT (125.0FT above ground level) out of service until Sun 15 Nov, 5:32 am AKST (14:32 UTC) · 1121 nm along the route, 3 nm off the line · BFI 08/056
  as issued

  !BFI 08/056 BFI OBST TOWER LGT (ASR 1064041) 473014.20N1221903.50W (1.7NM SSW BFI) 442.9FT (125.0FT AGL) U/S 2608171332-2611151432

• Navigation aid DME not monitor until Sun 25 Oct, 7:00 am AKDT (15:00 UTC), estimated · 486 nm along the route, 20 nm off the line · AKW 08/012
  as issued

  !AKW 08/012 AKW NAV DME NOT MNT 2608172111-2610251500EST

• Airspace numerous unmanned aircraft (drones) within an area defined as 5 nautical miles radius of PAE the surface-200 ft above ground level daily 7:00 am AKDT to 1:00 am AKDT until Mon 26 Oct, 1:00 am AKDT (09:00 UTC) · Daily:1500-0900~DLY 7:00 am AKDT to 1:00 am AKDT · 1101 nm along the route, 18 nm off the line · PAE 09/123
  as issued

  !PAE 09/123 PAE AIRSPACE NUMEROUS UAS WI AN AREA DEFINED AS 5NM RADIUS OF PAE SFC-200FT AGL DLY 1500-0900 2610011500-2610260900

• Airspace unmanned aircraft (drones) within an area defined as 48°02′N 122°11′W (7.7 nautical miles south AWO) to 48°01′N 122°13′W (7.4 nautical miles north PAE) to 47°59′N 122°14′W (5.8 nautical miles north PAE) to 47°59′N 122°12′W (6.0 nautical miles north PAE) to 47°59′N 122°12′W (5.7 nautical miles NNE PAE) to 47°57′N 122°14′W (3.9 nautical miles north PAE) to 47°55′N 122°15′W (1.6 nautical miles NNE PAE) to 47°53′N 122°15′W (1.5 nautical miles ESE PAE) to 47°52′N 122°14′W (2.2 nautical miles ESE PAE) to 47°52′N 122°12′W (3.4 nautical miles ESE PAE) to 47°53′N 122°11′W (3.4 nautical miles WSW S43) to 47°55′N 122°10′W (3.2 nautical miles west S43) to 47°57′N 122°10′W (3.9 nautical miles WNW S43) to 48°01′N 122°10′W (7.6 nautical miles northwest S43) to Point of Origin the surface-400 ft above ground level until Thu 22 Oct, 3:59 pm AKDT (23:59 UTC) · 1101 nm along the route, 18 nm off the line · PAE 08/041
  as issued

  !PAE 08/041 PAE AIRSPACE UAS WI AN AREA DEFINED AS 480202N1221120W (7.7NM S AWO) TO 480115N1221330W (7.4NM N PAE) TO 475945N1221421W (5.8NM N PAE) TO 475939N1221250W (6.0NM N PAE) TO 475917N1221250W (5.7NM NNE PAE) TO 475755N1221458W (3.9NM N PAE) TO 475518N1221509W (1.6NM NNE PAE) TO 475320N1221510W (1.5NM ESE PAE) TO 475254N1221417W (2.2NM ESE PAE) TO 475214N1221250W (3.4NM ESE PAE) TO 475332N1221105W (3.4NM WSW S43) TO 475509N1221049W (3.2NM W S43) TO 475700N1221015W (3.9NM WNW S43) TO 480122N1221022W (7.6NM NW S43) TO POINT OF ORIGIN SFC-400FT AGL DLY 0000-2359 2608220000-2610222359

• Obstruction crane (ASN Unknown) 47°32′N 122°18′W (.67 nautical miles NNW BFI) Unknown (150 ft above ground level) flagged and lighted until Fri 30 Oct, 10:59 pm AKDT (06:59 UTC) · 1121 nm along the route, 5 nm off the line · BFI 10/005
  as issued

  !BFI 10/005 BFI OBST CRANE (ASN UNKNOWN) 473220N1221852W (.67NM NNW BFI) 
  UNKNOWN (150FT AGL) FLAGGED AND LGTD 2610022200-2610310659

• Obstruction crane (ASN 2026-ANM-1368-NRA) 47°29′N 122°12′W (0.4 nautical miles SSE RNT) 161 ft (130 ft above ground level) flagged until Thu 15 Oct, 3:59 pm AKDT (23:59 UTC) · 1121 nm along the route, 5 nm off the line · RNT 09/002
  as issued

  !RNT 09/002 RNT OBST CRANE (ASN 2026-ANM-1368-NRA) 472913N1221244W (0.4NM SSE RNT) 161FT (130FT AGL) FLAGGED 2609031522-2610152359

• Obstruction crane (ASN 2025-ANM-4111-NRA) 47°32′N 122°18′W (0.7 nautical miles northwest BFI) 215 ft (199 ft above ground level) flagged and lighted Mondays-Saturdays 5:00 am AKDT to 5:00 pm AKDT until Fri 1 Oct 2027, 5:00 pm AKDT (01:00 UTC) · Mondays Tuesdays Wednesdays Thursdays Fridays Saturdays · 1121 nm along the route, 5 nm off the line · BFI 03/025
  as issued

  !BFI 03/025 BFI OBST CRANE (ASN 2025-ANM-4111-NRA) 473214N1221855W (0.7NM NW BFI) 215FT (199FT AGL) FLAGGED AND LGTD MON-SAT 1300-0100 2603161300-2710020100

• Obstruction Bldg (ASN 2025-ANM-2-NRA) 47°32′N 122°18′W (0.8 nautical miles northwest BFI) 32 ft (22 ft above ground level) erected until further notice · 1121 nm along the route, 5 nm off the line · BFI 05/017
  as issued

  !BFI 05/017 BFI OBST BLDG (ASN 2025-ANM-2-NRA) 473226N1221853W (0.8NM NW BFI) 32FT (22FT AGL) ERECTED 2505031741-PERM

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 1 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at CDV 6:34 pm AKDT (02:34 UTC), at SEA 6:23 pm PDT (01:23 UTC) (civil twilight ends 6:54 pm PDT (01:54 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.