⚠️ Reference data only, not for flight planning. Full notice →
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Data source: OurAirports (2026-09-01 Snapshot) · Methodology & Verification →

Roberts International Airport

Compiled by

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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Multi-Universe Rankings & Statistical Standing

How ranks work →
RunwayFacts Published Dataset
tied #366 of 650
In curated primary commercial index
Global Commercial Universe
#597 of 7558
Top 7.9% percentile worldwide
For airports with equal runway length, the worldwide order does not indicate a length difference.
National Standing (Liberia)
#1 of 1 in LR
#1 of 2 in full national registry
vs Large Airport Median
+10%
Compared to 10,000 ft baseline
💡 ROB in numbers: 11,000 ft longest runway · tied #366 of 650 published · #597 of 7,558 worldwide (top 7.9%) · #1 in Liberia.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Longest runway ≥10,500 ft
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Elevation & National Context

Lowland Aerodrome (<2,000 ft)

ROB lies at 9 m (31 ft), #549 of 650 published airports by elevation and 14.2 percentile among 7,558 worldwide.

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Regional Density & Alternates (100 NM)

0 Qualifying Aerodromes in Vicinity

No published neighbour with a paved runway of 5,000 ft or more within 100 NM of ROB. Nearest published airport: Lungi International Airport (FNA), 221 NM, 10,498 ft (502 ft shorter than ROB); 1 within 250 NM.

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Runway Inventory & National Standing

Primary Runway: 11,000 ft (3,353 m)

ROB runway: 04/22 11,000 × 150 ft asphalt (asp). +10% vs the 10,000 ft baseline.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator Length (ft / m) Width (ft / m) Surface Material Lighting Status
04/22 11,000 ft (3353 m / 3.353 km) 150 ft (46m) Asphalt (ASP) ✅ Lighted ✅ Active

🛡️ Source: OurAirports Open Aviation Database, snapshot 2026-09-01 · Provenance →