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 2026-06-21
| 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 |
Plan a flight from KRYY
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- WHEN ATCT CLSD, ACTVT MALSF RWY 27; HIRL RWY 09/27 - CTAF. on 125.9 — Chart Supplement ↗
Runway lighting aids — 09: 4-light PAPI (left) · 27: 4-light PAPI (left) + MALSF.
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 09 · 093°
- Pattern
- right (turns right)
- TPA
- 2,000 ft MSL (≈1,000 AGL)
- CTAF
- 125.9
Enter the right downwind for Rwy 09 at 2,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
6,295 ft × 100 ft · Concrete (Good)- Heading
- 093° mag · 89° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (4°)
- Traffic pattern
- Right
- Approach obstacle
- Road, 26 ft, 1 ft from threshold, 381 ft R of centerline
- Displaced threshold
- 1,062 ft
- Heading
- 273° mag · 269° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Approach lights
- MALSF
- Instrument landing
- ILS/DME · CAT I · LOC 111.9 (RYY) · GS 3.00°
- Traffic pattern
- Left
- Approach obstacle
- Trees, 37 ft, 722 ft from threshold, 314 ft R of centerline — 14:1 slope to clear · penetrates the 20:1 visual approach surface
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 6,295 ft |
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
Procedures at a glance
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
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. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About KRYY
Cobb County International Airport-McCollum Field (RYY · KRYY) is an airport in Atlanta, GA, at 1,040 ft MSL. It has 1 runway, the longest 6,295 ft, with a control tower. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KRYY, refreshed from the Aviation Weather Center and FAA NASR.
Does KRYY have a control tower?
Yes. Cobb County International Airport-McCollum Field has an operating FAA control tower. Check the Comms & NavAids tab for tower and ground frequencies.
What is the longest runway at KRYY?
Cobb County International Airport-McCollum Field has 1 runway; the longest is 6,295 ft. See the Runways tab for headings, surface, and lighting.
Where is KRYY?
Cobb County International Airport-McCollum Field is in Atlanta, GA, at an elevation of 1,040 ft MSL. Coordinates: 34.0132, -84.5972.
Fly out of KRYY often?
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