Reference only — not for real-world navigation.
OPIS
Islamabad International Airport · Attock
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,761 ft / 537 m
Transition Altitude
5,000 ft
Primary Channel
APP 121.65 MHz (Islamabad Approach)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10L/28R · 12,001 ft · AsphaltLIGHTED10R/28L · 12,001 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Islamabad International Airport (OPIS), located in Attock, Pakistan. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 1,761 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Islamabad International Airport
ICAO / IATA
OPIS / ISB
Municipality
Attock
Country
Region
PK-PB — Punjab
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
1,761 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10L / 28R
ILS EQUIPPEDLIGHTED
Runway Length: 12,001 ft / 3,658 m
Runway Width: 147 ft / 45 m
Surface Type: Asphalt
Heading: 101° / 281°
Runway Width: 147 ft / 45 m
Surface Type: Asphalt
Heading: 101° / 281°
RWY 10L (101°)
No ILS / Visual Only
RWY 28R (281°)
110.70 MHz
IDENT: I-RNP | CRS: 280°
Runway 10R / 28L
ILS EQUIPPEDLIGHTED
Runway Length: 12,001 ft / 3,658 m
Runway Width: 197 ft / 60 m
Surface Type: Asphalt
Heading: 100° / 280°
Runway Width: 197 ft / 60 m
Surface Type: Asphalt
Heading: 100° / 280°
RWY 10R (100°)
110.30 MHz
IDENT: I-IBA | CRS: 100°
RWY 28L (280°)
110.30 MHz
IDENT: I-ISB | CRS: 280°
APP Islamabad Approach
121.65 MHz
APP Islamabad Approach
124.65 MHz
DEP Islamabad Departure
118.55 MHz
DEP Islamabad Departure
119.65 MHz
GMC
123.05 MHz
GMC
125.15 MHz
Ground Islamabad Ground
122.95 MHz
Ground Islamabad ZGround
130.60 MHz
Tower Islamabad Tower
122.15 MHz
Tower Islamabad Tower
123.25 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026