Robert Gray Army Airfield to Punta Gorda Airport GRK → PGD
867 nautical miles (998 statute miles) east on a straight line, true course 103°, about 099° magnetic at the departure end (variation 4E). At 120 knots that is 6 h 01 min at the quickest height in today's winds (30,000 ft, a 24-knot tailwind), arriving about 4:45 am EDT (08:45 UTC), after sunset at the destination. 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: 3 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 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Over the route from 568 to 648 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 GRK.
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 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 (CLL, HOU, LCH, MSY, MOB, TLH, PIE). 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 | 160° at 6 kt | +3 kt | 117 kt | 7 h 25 min | 6:09 am EDT (10:09 UTC) | |
| 5,500 ft | 160° at 7 kt | +4 kt | 116 kt | 7 h 28 min | 6:12 am EDT (10:12 UTC) | |
| 7,500 ft | 180° at 5 kt | +1 kt | 16 °C | 119 kt | 7 h 17 min | 6:01 am EDT (10:01 UTC) |
| 9,500 ft | 240° at 4 kt | −3 kt | 12 °C | 123 kt | 7 h 03 min | 5:47 am EDT (09:47 UTC) |
| 11,500 ft | 270° at 7 kt | −7 kt | 9 °C | 127 kt | 6 h 50 min | 5:34 am EDT (09:34 UTC) |
| 13,500 ft | 270° at 9 kt | −9 kt | 5 °C | 129 kt | 6 h 43 min | 5:27 am EDT (09:27 UTC) |
| 15,500 ft | 270° at 11 kt | −10 kt | 0 °C | 130 kt | 6 h 40 min | 5:24 am EDT (09:24 UTC) |
| 17,500 ft | 270° at 12 kt | −12 kt | -4 °C | 132 kt | 6 h 34 min | 5:18 am EDT (09:18 UTC) |
| 18,000 ft FL180 | 270° at 13 kt | −13 kt | -5 °C | 133 kt | 6 h 31 min | 5:15 am EDT (09:15 UTC) |
| 24,000 ft FL240 | 270° at 18 kt | −18 kt | -15 °C | 138 kt | 6 h 17 min | 5:01 am EDT (09:01 UTC) |
| 30,000 ft FL300 | 300° at 25 kt | −24 kt | -31 °C | 144 kt | 6 h 01 min | 4:45 am EDT (08:45 UTC) |
| 34,000 ft FL340 | 300° at 23 kt | −21 kt | -41 °C | 141 kt | 6 h 09 min | 4:53 am EDT (08:53 UTC) |
| 39,000 ft FL390 | 320° at 24 kt | −19 kt | -52 °C | 139 kt | 6 h 14 min | 4:58 am EDT (08:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CLL | used from 0 nm out; 56 nm from the line | 170/22 | 170/26 18° | 200/15 14° | 240/13 8° | 240/15 -5° | 260/17 -13° | 290/27 -29° | 290/22 -40° | 320/30 -51° |
| HOU | used from 150 nm out; 59 nm from the line | 160/22 | 150/27 19° | 180/16 14° | 250/7 9° | 270/10 -5° | 270/16 -13° | 310/23 -29° | 310/26 -40° | 330/20 -52° |
| LCH | used from 199 nm out; 20 nm from the line | 160/21 | 160/18 18° | 180/13 12° | 230/6 8° | 280/10 -4° | 260/13 -14° | 310/29 -30° | 320/32 -40° | 330/33 -53° |
| MSY | used from 349 nm out; 42 nm from the line | 110/5 | 150/6 19° | L/V 12° | 310/5 7° | 310/13 -4° | 290/20 -16° | 330/36 -31° | 330/37 -41° | 350/43 -52° |
| MOB | used from 498 nm out; 115 nm from the line | 330/5 | 330/6 19° | 340/6 11° | 330/10 7° | 320/16 -5° | 310/26 -16° | 340/40 -32° | 340/47 -42° | 350/51 -52° |
| TLH | used from 598 nm out; 164 nm from the line | 320/18 | 350/31 18° | 340/24 13° | 310/17 8° | 280/22 -7° | 300/25 -17° | 320/28 -33° | 320/24 -41° | 320/25 -50° |
| PIE | used from 648 nm out; 146 nm from the line | 350/6 | L/V 18° | 290/6 14° | 280/9 9° | 250/18 -6° | 250/23 -17° | 240/30 -31° | 220/31 -41° | 220/30 -52° |
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 |
|---|---|---|---|---|---|---|---|
| GRK Fort Hood (Killeen), TX | departure | no report just now | 1,015 ft | ||||
| CLL College Station, TX | 80 nm out, 11 nm south of the line, tower | no report just now | 320 ft | ||||
| CXO Houston, TX | 130 nm out, 13 nm south of the line, tower | no report just now | 244 ft | ||||
| LCH Lake Charles, LA | 249 nm out, 5 nm northwest of the line, tower | no report just now | 14 ft | ||||
| ARA New Iberia, LA | 309 nm out, 16 nm northeast of the line, tower | no report just now | 24 ft | ||||
| HUM Houma, LA | 379 nm out, 7 nm northeast of the line, tower | no report just now | 8 ft | ||||
| SRQ Sarasota/Bradenton, FL | 827 nm out, 16 nm northeast of the line, tower | no report just now | 29 ft | ||||
| PGD Punta Gorda, FL | destination | no report just now | 25 ft |
The highest airport on this list sits at 1,015 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At PGD when you get there the forecast at the estimated arrival, 4:45 am EDT (08:45 UTC)
PGD has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/0543 MCGREGOR, TX 23 nm from the route, at the departure end · security · ZFW
Daylight
Sunset at GRK 7:03 pm CDT (00:03 UTC), at PGD 7:02 pm EDT (23:02 UTC) (civil twilight ends 7:26 pm EDT (23:26 UTC)). At 120 knots the arrival at PGD is before sunrise there (7:25 am EDT (11:25 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: Robert Gray Army Airfield, Punta Gorda Airport.