Air Forces comparison: 
Sierra Leone vs 
Seychelles
Seychelles's air force fields 4 active aircraft — 4.0:1 Sierra Leone's 1.
AIRS (Air Inventory Rating of Strength) Index face-off Full ranking →
Sierra LeoneWorld #160
0.3
AIRS Index / 100
Seychelles leads on 1 of 2 categories
SeychellesWorld #140
1.2
Sierra Leone
Seychelles
Bars: weighted contribution to the AIRS Index (airframes × category weight; combat and bombers by generation tier, helicopters by era; the enabler, armament and availability multipliers apply on top) · figures: active airframes at each side's latest inventory year · Methodology
Key figures as of 2026
| Sierra Leone | Seychelles | Ratio | |
|---|---|---|---|
| Official name | Sierra Leone Defence Force Air Force | Seychelles People's Defence Force Air Wing | |
| Active aircraft | 1 | 4 | 🇸🇨 4.0× |
| Combat aircraft | 0 | 0 | — |
| Combat share of fleet | 0.0 % | 0.0 % | — |
| Aircraft types in service | 1 | 3 | 🇸🇨 3.0× |
| Main supplier | Ex-USSR · 100 % | Germany · 50 % |
Show full breakdown · 2 more rowsHide the 2 extra rows
| Helicopters | 1 | 0 | 🇸🇱 |
| Transport aircraft | 0 | 4 | 🇸🇨 |
Backbone aircraft most numerous in service
🇸🇱 Sierra LeoneMi-17 Hip-H ×1
Fleet evolution · Sierra Leone
Fleet evolution · Seychelles
Frequently Asked Questions
Which country has more military aircraft, Sierra Leone or Seychelles?
Seychelles has more military aircraft with 4 active aircraft compared to Sierra Leone's 1, a difference of 3 aircraft.
Which country has more military helicopters, Sierra Leone or Seychelles?
Sierra Leone operates more military helicopters with 1 compared to Seychelles's 0.
Which air force has more transport aircraft, Sierra Leone or Seychelles?
Seychelles has more transport aircraft with 4 compared to Sierra Leone's 0.
How do the Sierra Leone and Seychelles air forces compare in size?
Seychelles's air force is 4.0 times larger than Sierra Leone's in terms of total active aircraft (4 vs 1).