Hoonah Airport to Juneau International HNH → JNU
30 nautical miles (35 statute miles) northeast on a straight line, true course 059°, about 039° magnetic at the departure end (variation 20E). At 120 knots that is 8 min at the quickest height in today's winds (30,000 ft, a 94-knot tailwind), arriving about 7:11 pm AKDT (03:11 UTC), after sunset at the destination. Right now HNH is marginal VFR, wind from the east-northeast (070°) at 5 knots; JNU is marginal VFR, wind from the east-southeast (110°) at 12 knots, gusting to 19. 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: 2,572 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.
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 HNH.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- LJ45 at 3,000 ft, 0 nm southwest, 5:03 pm AKDT (01:03 UTC): light rime icing above 6,000 ft, overcast from 7,500 ft to 10,000 ft, remarks: during the descent runway 08 ais at 3,000 ft top 12,500 ft akfss. At the destination end, 0 nm southwest of the line.
as filed, and in English
JNU UA /OV JNU /TM 0103 /FL030 /TP LJ45 /SK OVC075-TOP100 /IC LGT RIME ABV 060 /RM DURD RWY 08 AIS 030 TOP 125 AKFSS
- Report
- a routine report filed through JNU
- Where
- over JNU
- Time
- 01:03 UTC
- Height
- at 3,000 ft
- Aircraft
- LJ45
- Sky
- overcast from 7,500 ft, tops 10,000 ft
- Icing
- light rime above 6,000 ft
- Remarks
- during the descent runway 08 ais at 3,000 ft top 12,500 ft akfss
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 1 forecast point nearest it (JNU). 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 | 190° at 24 kt | −15 kt | 135 kt | 13 min | 7:16 pm AKDT (03:16 UTC) | |
| 5,500 ft | 220° at 29 kt | −28 kt | 148 kt | 12 min | 7:15 pm AKDT (03:15 UTC) | |
| 7,500 ft | 230° at 32 kt | −31 kt | -3 °C | 151 kt | 12 min | 7:15 pm AKDT (03:15 UTC) |
| 9,500 ft | 230° at 34 kt | −33 kt | -7 °C | 153 kt | 12 min | 7:15 pm AKDT (03:15 UTC) |
| 11,500 ft | 230° at 40 kt | −39 kt | -11 °C | 159 kt | 11 min | 7:14 pm AKDT (03:14 UTC) |
| 13,500 ft | 230° at 46 kt | −46 kt | -14 °C | 166 kt | 11 min | 7:14 pm AKDT (03:14 UTC) |
| 15,500 ft | 240° at 53 kt | −53 kt | -17 °C | 173 kt | 10 min | 7:13 pm AKDT (03:13 UTC) |
| 17,500 ft | 240° at 60 kt | −60 kt | -20 °C | 180 kt | 10 min | 7:13 pm AKDT (03:13 UTC) |
| 18,000 ft FL180 | 240° at 62 kt | −62 kt | -21 °C | 182 kt | 10 min | 7:13 pm AKDT (03:13 UTC) |
| 24,000 ft FL240 | 240° at 73 kt | −73 kt | -32 °C | 193 kt | 9 min | 7:12 pm AKDT (03:12 UTC) |
| 30,000 ft FL300 | 240° at 94 kt | −94 kt | -45 °C | 214 kt | 8 min | 7:11 pm AKDT (03:11 UTC) |
| 34,000 ft FL340 | 250° at 94 kt | −92 kt | -50 °C | 212 kt | 8 min | 7:11 pm AKDT (03:11 UTC) |
| 39,000 ft FL390 | 250° at 78 kt | −77 kt | -50 °C | 197 kt | 9 min | 7:12 pm AKDT (03:12 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JNU | used from 0 nm out; 15 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° |
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 |
|---|---|---|---|---|---|---|---|
| HNH Hoonah, AK | departure | marginal VFR Sky: a broken layer at 2,800 feet, overcast at 3,500 feet Weather: light rain | from the east-northeast (070°) at 5 knots | 10+ mi | 2,800 ft | 21 ft | 6:56 pm AKDT (02:56 UTC) |
| FNR Funter Bay, AK | 15 nm out, 4 nm northeast of the line | no report just now | 0 ft | ||||
| JNU Juneau, AK | destination | marginal VFR Sky: a few clouds at 1,800 feet, overcast at 2,800 feet Weather: light rain | from the east-southeast (110°) at 12 knots, gusting to 19 | 9 mi | 2,800 ft | 25 ft | 6:53 pm AKDT (02:53 UTC) |
The highest airport on this list sits at 25 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At JNU when you get there the forecast at the estimated arrival, 7:11 pm AKDT (03:11 UTC)
Wind from the east-southeast at 12 knots, visibility more than 6 miles, light rain, scattered clouds at 2,500 feet, a broken layer at 3,500 feet and more above VFR
The whole forecast for JNU
- From Sun 4:00 pm AKDT (00:00 UTC): wind from the east-southeast at 12 knots, visibility more than 6 miles, light rain, scattered clouds at 2,500 feet, a broken layer at 3,500 feet and more above
- From Mon 1:00 am AKDT (09:00 UTC): wind from the east at 9 knots, visibility 6 miles, light rain showers, mist, a broken layer at 1,500 feet, overcast at 2,500 feet
- From Mon 11:00 am AKDT (19:00 UTC): wind from the east at 5 knots, visibility more than 6 miles, light rain showers, scattered clouds at 1,500 feet, a broken layer at 2,500 feet and more above
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at HNH 6:04 pm AKDT (02:04 UTC), at JNU 6:01 pm AKDT (02:01 UTC) (civil twilight ends 6:41 pm AKDT (02:41 UTC)). At 120 knots the arrival at JNU is after sunset there (6:03 pm AKDT (02:03 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
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: Hoonah Airport, Juneau International.