// Station · 15m ago
EFSA
Savonlinna Airport
CAT VFR
WIND 050° / 7 kt
VIS 6+ SM
CEILING CLR
T/Td 27°C / 17°C
ALTIM 30.06 inHg
ELEV 311 FT
61.9431°N / 28.9451°E
LOCATION · Savonlinna, FI
WIND
050°7 kt
EFSA · 311 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 14Z
+6H
+12H
+18H
WIND
050°/7
VIS
6+ SM
CEILING
CLR
LAYERS
—
T / Td
27 / 17
ALTIM
30.06"
// Interpretation
VFR with light winds at 050°/7 kt. Visibility 6+ SM and no reported cloud layers. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR EFSA 111450Z AUTO 05007KT CAVOK 27/17 Q1018
EFSA · day 11 at 14:50 UTC · wind from 050° at 7 kt · visibility 6+ SM · temp 27°C / dewpoint 17°C · altimeter 30.06" Hg
// Runway analysis · computed from current METAR wind
Wind 050° @ 7 kt
1 USABLE · 1 AVOID · 1 CAUTION
WIND
050°7 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
1 usable
12★
HDG 120°
H2 kt
X7 kt LEFT
PRIMARY · 7,546'
TAILWIND ENDS · AVOID
1 ends
30
HDG 300°
T2 kt
X7 kt RIGHT
—
Pattern altitude: 1,311 ft MSL (1,000 ft AGL).
Verify pattern direction and altitude with the chart supplement before flying.
// On calm winds (<3 kt), all runways are usable — favor the longest or whatever the pattern calls for.
// Density altitude · ISA +12°C
1,600FT
+1,289 FT ABOVE FIELD ELEV
FIELD ELEV311 FT
OAT+27°C
ISA DELTA+12°C
PRESSURE ALT169 FT
// Performance equivalent
Your aircraft will perform as if it's at a field 1,600 ft high
on a standard ISA day — that's +1,289 ft above
EFSA's actual elevation.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+16%
-11%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+11%
-7%
Light jetCJ4, Phenom 300, M2
+6%
-5%
Approximate using ~10% perf loss / 1,000 ft DA for normally aspirated, scaled by powerplant type. Verify with your aircraft's POH for accurate numbers — especially above 5,000 ft DA where these rules of thumb diverge.
// Cloud layers · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC+2)
00:39ZSUNRISE
10:10ZSOLAR NOON
19:41ZSUNSET
—CIVIL END
CURRENT15:05Z
DAYLIGHT REMAINING4h 36m
VFR NIGHT BEGINS—
DAY LENGTH19h 02m
Waning Crescent
ILLUMINATION11%
MOONRISE22:05Z
MOONSET17:07Z
FULL MOON IN18 days
// Nearest reporting stations · 3 shown · 60 NM radius
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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