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Cobb County International Airport-McCollum Field
RYY · KRYY · Atlanta, GA · 1,040 ft elevation · var 4W · Towered
Airport information
- ICAO / IATA
- KRYY
- Coordinates
- 34.0132, -84.5972
- Elevation
- 1,040 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- ATLANTA
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- MACON
- NOTAM facility
- RYY
- Attendance
- ALL 0600-0000
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1942/12
- Distance from city
- 21 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:58 AM | 09:58Z |
| Sunrise | 06:27 AM | 10:27Z |
| Sunset | 08:53 PM | 00:53Z |
| Evening civil twilight Loggable night begins | 09:22 PM | 01:22Z |
Loggable night (§1.1)
09:22 PM → 05:58 AM
Night currency (§61.57)
09:53 PM → 05:27 AM
Plan a flight from KRYY
Runway 09/27
6,295 ft × 100 ft · Concrete (Good) 09
- Heading
- 093° mag · 89° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (4°)
- Traffic pattern
- Right
- Displaced threshold
- 1,062 ft
27
- Heading
- 273° mag · 269° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Approach lights
- MALSF
- Instrument approach
- ILS/DME
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 121 | ATLANTA APP/DEP |
| AWOS | 128.125 | AWOS 3 |
| CTAF | 125.9 | |
| GND | 119 | |
| TWR | 125.9 | MC COLLUM TWR |
| UNIC | 122.7 | UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DOB · Dobbins | TACAN | 113.00 | r326° / 7.4 NM |
| PDK · Peachtree | VOR-DME | 116.60 | r301° / 17 NM |
| ATL · Atlanta | VORTAC | 116.90 | r341° / 24.4 NM |
| RMG · Rome | VORTAC | 115.40 | r108° / 27.5 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- ILS OR LOC RWY 27 ↗ · amdt 6
- RNAV (GPS) RWY 09 ↗ · amdt 4
- RNAV (GPS) RWY 27 ↗ · amdt 5A
- VOR/DME RWY 09 ↗ · amdt 2C
Arrivals
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A (additive)
- Bottled oxygen
- NONE
- Bulk oxygen
- HIGH/LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air ambulance, Avionics, Charter, Instruction, Rental, Aircraft sales
Ownership & management
Owner
COBB COUNTY
100 CHEROKEE STREET, MARIETTA, GA
770-528-1615
Manager
STEVEN SPENCER
1723 MCCOLLUM PKWY BLDG 100, KENNESAW, GA
770-528-8220
Remarks FAA
- INDEX B AIRCRAFT RESCUE AND FIRE FIGHTING EQUIPMENT AVAILABLE UPON REQUEST. 24 HOUR PRIOR PERMISSION REQUIRED. CONTACT AIRPORT MANAGER 770-528-1615.
- BLASTING SR-SS MON-FRI 2000 FT AER 27.
- ARPT MOWING IN PROGRESS SPRING THRU AUTUMN.
- COYOTES ON & INVOF ARPT.
- RY 9 IS CALM WIND RY IN VFR CONDS.
- NORTH APRON AT TWY A-1 CONNECTOR IS RESTRICTED TO GROUP 1 AFCT ONLY.
- TWY B CLSD FM TWY B5 TO B6 TO ACFT WITH WINGSPANS OF 79 FT OR GTR.
- TURBINE/JET AIRCRAFT OPERATORS ARE REQUESTED TO USE NBAA NOISE ABATEMENT PROGRAM PROCEDURES OR COMPARABLE PROCEDURES OF AIRCRAFT MANUFACTURER.
- INT'L OPS ARPT OF ENTRY - USER FEE AIRPORT
- WHEN ATCT CLSD, ACTVT MALSF RWY 27; HIRL RWY 09/27 - CTAF.
- LDG FEE FOR TSNT ACFT OVER 6000 LBS AND ALL TSNT ACFT BTWN 2100L-0600L.
- ROAD 0-200 FROM RUNWAY END, 380' RIGHT AND 180' LEFT.
- RY 09 APCH RATIO 19:1 TO DSPLCD THLD. +85FT TREES, 1395FT 532B LEFT
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KRYY in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.