Air Forces comparison: 
Estonia vs 
Slovenia
Slovenia's air force fields 39 active aircraft — 7.8:1 Estonia's 5.
AIRS (Air Inventory Rating of Strength) Index face-off Full ranking →
Estonia
Slovenia
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
| Estonia | Slovenia | Ratio | |
|---|---|---|---|
| Official name | Estonian Air Force | Slovenian Air Force and Air Defence | |
| Active aircraft | 5 | 39 | 🇸🇮 7.8× |
| Aircraft on order | 0 | 7 | 🇸🇮 |
| Combat aircraft | 0 | 0 | — |
| Combat share of fleet | 0.0 % | 0.0 % | — |
| Aircraft types in service | 2 | 9 | 🇸🇮 4.5× |
| Main supplier | United States · 60 % | United States · 31 % |
Show full breakdown · 3 more rowsHide the 3 extra rows
| Helicopters | 0 | 16 | 🇸🇮 |
| Transport aircraft | 2 | 4 | 🇸🇮 2.0× |
| Trainers | 3 | 19 | 🇸🇮 6.3× |
Backbone aircraft most numerous in service
🇪🇪 EstoniaM28 Skytruck ×2
Fleet evolution · Estonia
Fleet evolution · Slovenia
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Frequently Asked Questions
Which country has more military aircraft, Estonia or Slovenia?
Slovenia has more military aircraft with 39 active aircraft compared to Estonia's 5, a difference of 34 aircraft.
Which country has more military helicopters, Estonia or Slovenia?
Slovenia operates more military helicopters with 16 compared to Estonia's 0.
Which air force has more transport aircraft, Estonia or Slovenia?
Slovenia has more transport aircraft with 4 compared to Estonia's 2.
How do the Estonia and Slovenia air forces compare in size?
Slovenia's air force is 2.0 times larger than Estonia's in terms of total active aircraft (4 vs 2).
Which country has more aircraft on order, Estonia or Slovenia?
Slovenia has 7 aircraft on order compared to Estonia's 0.