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LBSF

SOF

Sofia Airport · Sofia

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,742 ft / 531 m
Transition Altitude
9,000 ft
Primary Channel
TWR 118.10 MHz (TWR)
Runway Summary
09/2711,811 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Sofia Airport (LBSF), Bulgaria. This facility features 1 active runways with an elevation of 1,742 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 9,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Sofia Airport
ICAO / IATA
LBSF / SOF
Municipality
Sofia
Country
Region
BG-22
GPS Coordinates
Transition Altitude
9,000 ft
Official Website
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 09 / 27
ILSLIGHTED
Length: 11,811 ft / 3,600 m
Surface: Asphalt
Heading: 95° / 275°
RWY 09
110.30 MHz
ID: ISF | CRS: 92°
RWY 27
109.10 MHz
ID: ISA | CRS: 272°

Communication Frequencies

ATC and advisory channels.

APP APP
123.70 MHz
ATIS ATIS
124.05 MHz
TWR TWR
118.10 MHz

Nearby Airports

Alternatives in the vicinity.

LBPG
Graf Ignatievo Air Base
115 km
LBPL
Dolna Mitropoliya Air Base
122 km
LBPD
Plovdiv International Airport
137 km
LYNI
Niš Constantine the Great Airport
146 km
LWSK
Skopje International Airport
169 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified