KGSO
GSOPiedmont Triad International Airport · Greensboro
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
925 ft / 282 m
Transition Altitude
18,000 ft
Primary Channel
TWR 119.10 MHz (TWR)
Runway Summary
05R/23L10,001 ftASPH-GUNLIT
05L/23R9,000 ftASPHLIGHTED
14/326,380 ftAsphaltLIGHTED
Mission Briefing & Tools
Direct calculators and pre-filled resources for this airport.
Less math, more flying. Did this save your approach? 🛬
Buy me a beerBriefing for Piedmont Triad International Airport (KGSO), United States. This facility features 3 active runways with an elevation of 925 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.
Full Name
Piedmont Triad International Airport
ICAO / IATA
KGSO / GSO
Municipality
Greensboro
Country
Region
US-NC
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia
Runway 05R / 23L
ILSUNLIT
Length: 10,001 ft / 3,048 m
Surface: ASPH-G
Heading: 46° / 226°
Surface: ASPH-G
Heading: 46° / 226°
RWY 05R
111.90 MHz
ID: LZY | CRS: 54°
RWY 23L
109.30 MHz
ID: HIH | CRS: 234°
Runway 05L / 23R
ILSLIGHTED
Length: 9,000 ft / 2,743 m
Surface: ASPH
Heading: 46° / 226°
Surface: ASPH
Heading: 46° / 226°
RWY 05L
109.55 MHz
ID: LLG | CRS: 54°
RWY 23R
109.55 MHz
ID: IDB | CRS: 234°
Runway 14 / 32
ILSLIGHTED
Length: 6,380 ft / 1,945 m
Surface: Asphalt
Heading: 135.1° / 315.1°
Surface: Asphalt
Heading: 135.1° / 315.1°
RWY 14
No ILS
RWY 32
111.15 MHz
ID: GFN | CRS: 325°
A/D APP/DEP
118.50 MHz
ATIS ATIS
128.55 MHz
CLD CLNC DEL
121.75 MHz
GND GND
121.90 MHz
TWR TWR
119.10 MHz
UNIC UNICOM
122.95 MHz
Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified