Koyuk Alfred Adams Airport to Nome Airport KKA → OME
113 nautical miles (130 statute miles) west on a straight line, true course 259°, about 248° magnetic at the departure end (variation 11E). At 120 knots that is 55 min at the quickest height in today's winds (4,500 ft, a 4-knot tailwind), arriving about 3:04 am AKDT (11:04 UTC), after sunset at the destination. Right now KKA is VFR, wind calm; OME is VFR, wind from the northeast (050°) at 7 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 660 flights in the DOT's last twelve reported months, the route's page.
The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words
Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.
Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of
No SIGMET or AIRMET covers any part of this route right now.
Turbulence No turbulence warning in force along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗
Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is below 6,500 ft, the lowest forecast height, so any cloud could carry ice. The government's icing forecast map ↗
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 KKA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed
The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 2 forecast points nearest it (UNK, OME). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 140° at 9 kt | −4 kt | 124 kt | 55 min | 3:04 am AKDT (11:04 UTC) | |
| 6,500 ft | 150° at 9 kt | −3 kt | -9 °C | 123 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 8,500 ft | 140° at 8 kt | −3 kt | -14 °C | 123 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 10,500 ft | 130° at 7 kt | −4 kt | -19 °C | 124 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 12,500 ft | 130° at 7 kt | −4 kt | -24 °C | 124 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 14,500 ft | 140° at 6 kt | −4 kt | -28 °C | 124 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 16,500 ft | 140° at 6 kt | −3 kt | -31 °C | 123 kt | 55 min | 3:04 am AKDT (11:04 UTC) |
| 18,000 ft FL180 | 150° at 6 kt | −2 kt | -34 °C | 122 kt | 56 min | 3:05 am AKDT (11:05 UTC) |
| 24,000 ft FL240 | 180° at 9 kt | +1 kt | -39 °C | 119 kt | 57 min | 3:06 am AKDT (11:06 UTC) |
| 30,000 ft FL300 | 190° at 22 kt | +7 kt | -51 °C | 113 kt | 1 h | 3:09 am AKDT (11:09 UTC) |
| 34,000 ft FL340 | 190° at 25 kt | +10 kt | -58 °C | 110 kt | 1 h 02 min | 3:11 am AKDT (11:11 UTC) |
| 39,000 ft FL390 | 210° at 18 kt | +11 kt | -55 °C | 109 kt | 1 h 02 min | 3:11 am AKDT (11:11 UTC) |
Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.
The forecast points as issued
| Point | From | 3,000 | 6,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 34,000 | 39,000 |
|---|---|---|---|---|---|---|---|---|---|---|
| UNK | used from 0 nm out; 67 nm from the line | 150/8 | 160/11 -8° | 160/13 -15° | 150/13 -22° | 150/14 -34° | 140/10 -38° | 150/18 -51° | 170/18 -57° | 200/17 -55° |
| OME | used from 47 nm out; 42 nm from the line | 130/10 | 140/8 -8° | 100/5 -15° | 080/5 -23° | L/V -34° | 200/10 -40° | 200/29 -51° | 200/32 -58° | 210/18 -55° |
The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| KKA Koyuk, AK | departure | VFR Sky: a broken layer at 3,200 feet, overcast at 4,200 feet | calm | 10+ mi | 3,200 ft | 161 ft | 1:56 am AKDT (09:56 UTC) |
| WMO White Mountain, AK | 56 nm out, 4 nm southwest of the line | marginal VFR Sky: scattered clouds at 1,000 feet, overcast at 2,300 feet | from the east (080°) at 5 knots | 9 mi | 2,300 ft | 267 ft | 10:04 UTC |
| OME Nome, AK | destination | VFR Sky: a few clouds at 2,300 feet, a broken layer at 3,600 feet, overcast at 7,000 feet | from the northeast (050°) at 7 knots | 10+ mi | 3,600 ft | 40 ft | 1:53 am AKDT (09:53 UTC) |
The highest airport on this list sits at 267 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
The codes as issued, and in English, for every airport in the table
KKA Koyuk, AK
the observation as issued, and in English
METAR PAKK 130956Z AUTO 00000KT 10SM BKN032 OVC042 02/00 A2954 RMK AO2 SLP012 T00220000 FZRANO $
- METAR
- a routine hourly observation
- PAKK
- the station, PAKK
- 130956Z
- observed 1:56 am AKDT (09:56 UTC)
- AUTO
- fully automated report, nobody checked it
- 00000KT
- wind calm
- 10SM
- visibility 10 miles
- BKN032
- a broken layer at 3,200 feet
- OVC042
- overcast at 4,200 feet
- 02/00
- temperature 2 °C (36 °F), dew point 0 °C (32 °F)
- A2954
- altimeter setting 29.54 inches of mercury
- RMK
- remarks follow
- AO2
- automated station with a precipitation sensor
- SLP012
- sea-level pressure 1001.2 hPa
- T00220000
- temperature 2.2 °C (36 °F), dew point 0 °C (32 °F)
- FZRANO $
- the freezing-rain sensor is not working, the station needs maintenance
WMO White Mountain, AK
the observation as issued, and in English
SPECI PAWM 131004Z AUTO 08005KT 9SM SCT010 OVC023 03/02 A2954 RMK AO2 $
- SPECI
- a special observation, issued because the weather changed
- PAWM
- the station, PAWM
- 131004Z
- observed 10:04 UTC on the 13th
- AUTO
- fully automated report, nobody checked it
- 08005KT
- wind from the east at 5 knots
- 9SM
- visibility 9 miles
- SCT010
- scattered clouds at 1,000 feet
- OVC023
- overcast at 2,300 feet
- 03/02
- temperature 3 °C (37 °F), dew point 2 °C (36 °F)
- A2954
- altimeter setting 29.54 inches of mercury
- RMK
- remarks follow
- AO2 $
- automated station with a precipitation sensor, the station needs maintenance
OME Nome, AK
the observation and the forecast as issued, and in English
METAR PAOM 130953Z AUTO 05007KT 10SM FEW023 BKN036 OVC070 03/02 A2953 RMK AO2 SLP999 T00280017 TSNO
- METAR
- a routine hourly observation
- PAOM
- the station, PAOM
- 130953Z
- observed 1:53 am AKDT (09:53 UTC)
- AUTO
- fully automated report, nobody checked it
- 05007KT
- wind from the northeast at 7 knots
- 10SM
- visibility 10 miles
- FEW023
- a few clouds at 2,300 feet
- BKN036
- a broken layer at 3,600 feet
- OVC070
- overcast at 7,000 feet
- 03/02
- temperature 3 °C (37 °F), dew point 2 °C (36 °F)
- A2953
- altimeter setting 29.53 inches of mercury
- RMK
- remarks follow
- AO2
- automated station with a precipitation sensor
- SLP999
- sea-level pressure 999.9 hPa
- T00280017
- temperature 2.8 °C (37 °F), dew point 1.7 °C (35 °F)
- TSNO
- the thunderstorm sensor is not working
TAF PAOM 130526Z 1306/1406 09005KT P6SM -SHRA OVC020 FM131400 07006KT 6SM -RA BR SCT008 OVC020
- TAF
- a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
- PAOM
- the station, PAOM
- 130526Z
- issued 9:26 pm AKDT (05:26 UTC)
- 1306/1406 09005KT P6SM -SHRA OVC020
- valid from Mon 10:00 pm AKDT (06:00 UTC) to Tue 10:00 pm AKDT (06:00 UTC): wind from the east at 5 knots, visibility more than 6 miles, light rain showers, overcast at 2,000 feet
- FM131400 07006KT 6SM -RA BR SCT008 OVC020
- from Tue 6:00 am AKDT (14:00 UTC): wind from the east-northeast at 6 knots, visibility 6 miles, light rain, mist, scattered clouds at 800 feet, overcast at 2,000 feet
At OME when you get there the forecast at the estimated arrival, 3:04 am AKDT (11:04 UTC)
Wind from the east at 5 knots, visibility more than 6 miles, light rain showers, overcast at 2,000 feet marginal VFR
The whole forecast for OME
- From Mon 10:00 pm AKDT (06:00 UTC): wind from the east at 5 knots, visibility more than 6 miles, light rain showers, overcast at 2,000 feet
- From Tue 6:00 am AKDT (14:00 UTC): wind from the east-northeast at 6 knots, visibility 6 miles, light rain, mist, scattered clouds at 800 feet, overcast at 2,000 feet
OME: the forecast as issued, and in English
TAF PAOM 130526Z 1306/1406 09005KT P6SM -SHRA OVC020 FM131400 07006KT 6SM -RA BR SCT008 OVC020
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
KKA: 2 notices in force. all of them, grouped →
OME: 19 notices in force. all of them, grouped →
- closed Taxiway E closed to low wing aircraft and aircraft more than 20,000 Pounds until Mon 19 Oct, 10:56 am AKDT (18:56 UTC) · OME 04/187
as issued
!OME 04/187 OME TWY E CLSD TO LOW WING ACFT AND ACFT MORE THAN 20,000 POUNDS 2604181856-2610191856
1 notice near the line (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):
- Obstruction tower lights (ASN 2024-AAL-259-OE) 64°32′N 165°24′W (2.0 nautical miles north 94Z) 241 ft (109 ft above ground level) out of service until Thu 12 Nov, 2:00 pm AKST (23:00 UTC) · 113 nm along the route, 2 nm off the line · 94Z 10/075
as issued
!OME 10/075 94Z OBST TOWER LGT (ASN 2024-AAL-259-OE) 643233N1652403W (2.0NM N 94Z) 241FT (109FT AGL) U/S 2610130238-2611122300
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 KKA 7:25 pm AKDT (03:25 UTC), at OME 7:43 pm AKDT (03:43 UTC) (civil twilight ends 8:33 pm AKDT (04:33 UTC)). At 120 knots the arrival at OME is before sunrise there (9:47 am AKDT (17:47 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times.
The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height
Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗
Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Koyuk Alfred Adams Airport, Nome Airport.