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METAR · TAF · OPMET
KRYY· Atlanta

Cobb County International Airport-McCollum Field

medium airport · elevation 1,040 ft (317 m)
11:51Z 22:56Z Day
⏎
Current METARVFR
33 min ago·13:50Z
KRYY 231350Z 10003KT 10SM CLR 14/08 A3028 RMK AO2 SLP247 T01440078 $
Wind
100° 3 kt
Visibility
10 SM
Ceiling
CLR
Temperature
14°C / 8°C
temp / dew
QNH
1025 hPa
30.28 inHg
Clouds
CLR
Weather
—
Station
KRYY
Remarks
automated station with a precipitation discriminator sea level pressure of 1024.7 HPa hourly temperature of 14.4°C and dew point of 7.8°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
NESW3 kt100°
Wind arrow points downwind.
Runways
09/271919 mASP
Runway components
RunwayHead/TailCrosswind
RWY 09/27HW 3 ktXW 1 kt R
34.0132°, -84.5972°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 09/27 (use 09)PreferredHW 31 R—
Density altitude
850 ft
elevation 1,040 ft
ISA deviation
+1.1°C
Frequencies (community-maintained, cross-check AIP)KRYY
  • GND119.000
  • TWRMC COLLUM TWR125.900
  • A/DATLANTA APP/DEP121.000
  • AWOSAWOS 3128.125
  • CTAF125.900
  • UNICUNICOM122.700
Navaids near airportwithin 30 NM
IdentTypeFreqDist (NM)Power
DOBTACAN113.00 MHz7.4LOW
FTNDB344 kHz15.2LOW
DJDNDB415 kHz15.4LOW
EVZNDB308 kHz16.6LOW
PDKVOR-DME116.60 MHz17.0MEDIUM
ATNDB375 kHz22.2MEDIUM
ATLVORTAC116.90 MHz24.4HIGH
BRNDB266 kHz26.3LOW
RMGVORTAC115.40 MHz27.5HIGH
JZPNDB285 kHz27.5LOW
OUKNDB323 kHz28.5LOW
Runways1

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

  • RWY 09/276,295 ft (1,919 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
    —
24-hour trend (Iowa State IEM)KRYY
Wind4 kt
Vis16.1 km
Temp19°C
QNH1021 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=307
NESWCALM58%
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Cobb County International Airport-McCollum Field
Diagram unavailable for Cobb County International Airport-McCollum Field.
Terminal Aerodrome Forecast
Issued 2026/10/23 12:30 UTC
VFRBASE23/12Z → 23/16ZVRB3KT · 6 SM · SKC
Wind: VRB3KT
Visibility: 6 SM
Clouds: SKC
TAF KRYY 231128Z 2312/2412 VRB03KT P6SM SKC
VFRFM23/16Z → 24/01Z0908KT · 6 SM · SKC
Wind: 0908KT
Visibility: 6 SM
Clouds: SKC
FM231600 09008KT P6SM SKC
VFRFM24/01Z → 24/12Z0904KT · 6 SM · SKC
Wind: 0904KT
Visibility: 6 SM
Clouds: SKC
FM240100 09004KT P6SM SKC
Raw TAF
TAF KRYY 231128Z 2312/2412 VRB03KT P6SM SKC FM231600 09008KT P6SM SKC FM240100 09004KT P6SM SKC
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