Plan a flight · Sun 11:30 pm AKDT (07:30 UTC)

Anvik Airport to Heber Valley Airport ANV → HCR

2,173 nautical miles (2,501 statute miles) east on a straight line, true course 104°, about 089° magnetic at the departure end (variation 15E). At 120 knots that is 13 h 20 min at the quickest height in today's winds (34,000 ft, a 43-knot tailwind), arriving about 2:50 pm MDT (20:50 UTC). Right now ANV is IFR, wind from the east-southeast (120°) at 5 knots; HCR is VFR, wind calm. 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: 197 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

AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the route from 1525 to 1705 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the route from 1635 to 1864 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 10:00 pm AKDT (06:00 UTC). Over the last 449 nm of the route.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist), from 10:00 pm AKDT (06:00 UTC). Over the route from 1804 to 1934 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the route from 1814 to 1994 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the last 299 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the last 30 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft, from 10:00 pm AKDT (06:00 UTC). Over the last 0 nm of the route.

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 ANV.

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

B77L at 8,000 ft, 4 nm north, 9:30 pm AKDT (05:30 UTC): no turbulence, no icing, remarks: during the climb. 289 nm along the route, 4 nm north of the line.
as filed, and in English
```
ANC UA /OV TED250015/TM 0530/FL080/TP B77L/SK TOPS 050/TB NEG/IC NEG/RM DURC
```
Report
a routine report filed through ANC
Where
15 nm west (250°) of TED
Time
05:30 UTC
Height
at 8,000 ft
Aircraft
B77L
Sky
tops 5,000 ft
Turbulence
none
Icing
none
Remarks
during the climb
B737 at 5,000 ft, 5 nm north, 8:41 pm AKDT (04:41 UTC): light rime icing above 8,000 ft, -11 °C, remarks: during the descent. 299 nm along the route, 5 nm north of the line.
as filed, and in English
```
ANC UA /OV TED230008/TM 0441/FL050/TP B737/TA M11/IC LGT RIME AT 080/RM DURD
```
Report
a routine report filed through ANC
Where
8 nm southwest (230°) of TED
Time
04:41 UTC
Height
at 5,000 ft
Aircraft
B737
Temperature
−11 °C
Icing
light rime at at 8,000 ft
Remarks
during the descent
A21N at 3,900 ft, 14 nm north, 8:31 pm AKDT (04:31 UTC): light rain, remarks: during the climb. 299 nm along the route, 14 nm north of the line.
as filed, and in English
```
ANC UA /OV TED320005/TM 0431/FL039/TP A21N/SK BASES 025/WX -RA/RM DURC
```
Report
a routine report filed through ANC
Where
5 nm northwest (320°) of TED
Time
04:31 UTC
Height
at 3,900 ft
Aircraft
A21N
Sky
bases 2,500 ft
Weather
light rain
Remarks
during the climb
B748 at 6,000 ft, 18 nm north, 10:40 pm AKDT (06:40 UTC): no turbulence, no icing, remarks: during the descent. 309 nm along the route, 18 nm north of the line.
as filed, and in English
```
ANC UA /OV TED030008/TM 0640/FL060/TP B748/TB NEG/IC NEG/RM DURD
```
Report
a routine report filed through ANC
Where
8 nm northeast (030°) of TED
Time
06:40 UTC
Height
at 6,000 ft
Aircraft
B748
Turbulence
none
Icing
none
Remarks
during the descent
E75L at 1,500 ft, 47 nm southwest, 8:49 pm AKDT (04:49 UTC): remarks: low-level wind shear loss of 8 knots on final. 1695 nm along the route, 47 nm southwest of the line.
as filed, and in English
```
PSC UA /OV PSC120003/TM 0449/FL015/TP E75L/RM LLWS LOSS OF 8 KTS ON FINAL
```
Report
a routine report filed through PSC
Where
3 nm southeast (120°) of PSC
Time
04:49 UTC
Height
at 1,500 ft
Aircraft
E75L
Remarks
low-level wind shear loss of 8 knots on final

Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 7 forecast points nearest it (UNK, MCG, ANC, MDO, YAK, JNU, ANN). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	200° at 12 kt	+4 kt		116 kt	18 h 44 min	8:14 pm MDT (02:14 UTC)
5,500 ft	220° at 17 kt	−1 kt		121 kt	17 h 58 min	7:28 pm MDT (01:28 UTC)
7,500 ft	230° at 20 kt	−2 kt	-2 °C	122 kt	17 h 49 min	7:19 pm MDT (01:19 UTC)
9,500 ft	230° at 22 kt	−3 kt	-5 °C	123 kt	17 h 40 min	7:10 pm MDT (01:10 UTC)
11,500 ft	230° at 24 kt	−3 kt	-8 °C	123 kt	17 h 40 min	7:10 pm MDT (01:10 UTC)
13,500 ft	230° at 27 kt	−5 kt	-12 °C	125 kt	17 h 23 min	6:53 pm MDT (00:53 UTC)
15,500 ft	240° at 29 kt	−9 kt	-15 °C	129 kt	16 h 51 min	6:21 pm MDT (00:21 UTC)
17,500 ft	240° at 31 kt	−12 kt	-19 °C	132 kt	16 h 28 min	5:58 pm MDT (23:58 UTC)
18,000 ft FL180	240° at 31 kt	−12 kt	-20 °C	132 kt	16 h 28 min	5:58 pm MDT (23:58 UTC)
24,000 ft FL240	240° at 41 kt	−16 kt	-31 °C	136 kt	15 h 59 min	5:29 pm MDT (23:29 UTC)
30,000 ft FL300	260° at 47 kt	−29 kt	-44 °C	149 kt	14 h 35 min	4:05 pm MDT (22:05 UTC)
34,000 ft FL340	270° at 57 kt	−43 kt	-50 °C	163 kt	13 h 20 min	2:50 pm MDT (20:50 UTC)
39,000 ft FL390	270° at 50 kt	−38 kt	-53 °C	158 kt	13 h 45 min	3:15 pm MDT (21:15 UTC)

Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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; 90 nm from the line	190/18	190/16 -7°	180/19 -14°	180/21 -20°	180/29 -32°	180/41 -42°	190/30 -53°	210/23 -51°	230/24 -49°
MCG	used from 50 nm out; 67 nm from the line	200/13	180/18 -6°	180/20 -12°	190/20 -19°	190/18 -30°	170/22 -41°	190/22 -55°	220/20 -53°	230/27 -48°
ANC	used from 199 nm out; 77 nm from the line	200/5	220/9 -5°	210/8 -12°	210/7 -18°	220/8 -31°	240/9 -41°	210/12 -52°	240/30 -49°	240/42 -46°
MDO	used from 399 nm out; 42 nm from the line	250/15	240/14 -5°	230/15 -11°	230/15 -18°	230/14 -29°	230/29 -40°	240/50 -46°	240/53 -47°	240/58 -46°
YAK	used from 548 nm out; 80 nm from the line	210/8	240/15 -5°	250/20 -11°	250/25 -18°	240/49 -27°	240/60 -35°	240/78 -45°	240/74 -47°	240/68 -46°
JNU	used from 698 nm out; 117 nm from the line	180/24	230/31 0°	230/32 -6°	230/41 -12°	240/62 -21°	240/73 -32°	240/94 -45°	250/94 -50°	250/78 -50°
ANN	used from 847 nm out; 116 nm from the line	180/12	230/21 4°	230/24 0°	230/29 -4°	250/35 -15°	250/46 -27°	270/51 -41°	280/67 -51°	280/54 -57°

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
ANV Anvik, AK	departure	IFR Sky: overcast at 700 feet	from the east-southeast (120°) at 5 knots	10+ mi	700 ft	297 ft	11:56 am AKDT (19:56 UTC)
FLT Flat, AK	60 nm out, 5 nm northeast of the line	no report just now				343 ft
ANC Anchorage, AK	299 nm out, 10 nm northeast of the line, tower	VFR Sky: a few clouds at 2,400 feet, overcast at 4,700 feet	from the south-southeast (160°) at 8 knots	10+ mi	4,700 ft	151 ft	06:53 UTC
PWR Port Walter, AK	857 nm out, 1 nm north of the line	no report just now				0 ft
AKW Klawock, AK	927 nm out, 5 nm southwest of the line	marginal VFR Sky: a few clouds at 500 feet, a broken layer at 1,100 feet, overcast at 2,900 feet Weather: light rain	calm	4 mi	1,100 ft	79 ft	07:18 UTC
CYBD Bella Coola,	1226 nm out, 3 nm southwest of the line	VFR Sky: scattered clouds at 26,000 feet	calm	12 mi	none	117 ft	01:00 UTC
MWH Moses Lake, WA	1645 nm out, 16 nm southwest of the line, tower	VFR Sky: a few clouds at 12,000 feet	from the north (010°) at 4 knots	10+ mi	none	1,188 ft	06:52 UTC
SUN Hailey, ID	1954 nm out, 7 nm northeast of the line, tower	low IFR Sky: overcast at 400 feet	from the east-southeast (120°) at 6 knots	7 mi	400 ft	5,319 ft	07:15 UTC
OGD Ogden, UT	2123 nm out, 4 nm northeast of the line, tower	VFR Sky: overcast at 6,500 feet	from the east-northeast (060°) at 3 knots	10+ mi	6,500 ft	4,472 ft	06:53 UTC
HCR Heber, UT	destination	VFR Sky: overcast at 4,400 feet	calm	10+ mi	4,400 ft	5,636 ft	1:15 am MDT (07:15 UTC)

The highest airport on this list sits at 5,636 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At HCR when you get there the forecast at the estimated arrival, 2:50 pm MDT (20:50 UTC)

Wind from the south at 10 knots, gusting to 18, visibility more than 6 miles, light rain showers, scattered clouds at 2,000 feet, a broken layer at 5,000 feet VFR

The whole forecast for HCR

From Mon 12:00 am MDT (06:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, scattered clouds at 3,000 feet, a broken layer at 6,000 feet
30% chance between Mon 3:00 am MDT (09:00 UTC) and 8:00 am MDT (14:00 UTC): wind variable at 10 knots, gusting to 20, light rain showers, a broken layer at 4,000 feet
From Mon 10:00 am MDT (16:00 UTC): wind from the south at 10 knots, gusting to 18, visibility more than 6 miles, light rain showers, scattered clouds at 2,000 feet, a broken layer at 5,000 feet

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

6/8889 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local on the route, 289 nm along the route · a VIP movement · starts tomorrow · ZAN
6/8772 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local 14 nm from the route, 299 nm along the route · security · starts tomorrow · ZAN
6/6654 28NM W TWISP, WA, Thursday, October 1, 2026 through Thursday, October 15, 2026 UTC 13 nm from the route, 1555 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 15 October · ZSE

Daylight

Sunset at ANV 7:34 pm AKDT (03:34 UTC), at HCR 6:48 pm MDT (00:48 UTC) (civil twilight ends 7:16 pm MDT (01:16 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads

Radar now, Alaska · loop National Weather Service

Radar now, the Pacific Northwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Anvik Airport, Heber Valley Airport.