⚠️ Reference & Statistical Notice: Data presented on RunwayFacts is compiled from public domain aviation registries for technical comparison and research. Not for flight planning or real-time operational aviation use.
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Roberts International Airport

Monrovia, Margibi County (Liberia)
IATA: ROB ICAO: GLRB
Longest Active Runway
11,000 ft
3,353 meters
Field Elevation
31 ft
9 m MSL
Runway Inventory
1 active
Lighted / Paved
Coordinates & Class
6.2338°, -10.3623°
LARGE AIRPORT
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Derived Facts, National & Global Rankings

National Runway Rank
#1 in Liberia
Out of 2 commercial aerodromes
Global Runway Rank
#597 Worldwide
Top 7.9% percentile
Elevation Ranking
#6273 MSL
Top 85.8% percentile
vs Large Airport Median
+10%
Compared to 10,000 ft baseline

💡 Database Insight: Roberts International Airport's longest active runway measures 11,000 ft (3,353 m). It ranks as the #1 longest runway in Liberia and #597 worldwide among indexed commercial aerodromes.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator Length (ft / m) Width (ft / m) Surface Material Lighting Status
04/22 11,000 ft (3353m) 150 ft (46m) Asphalt (ASP) ✅ Lighted ✅ Active

🛡️ Data Provenance & Verification Metadata

Source Dataset: OurAirports Open Aviation Database
Snapshot Version: 2026-09-01
Verification Method: SHA-256 Checksum Lock
Calculation Model: Haversine Great-Circle
Machine-readable endpoint: GET /api/airport/rob.json ↗