IA-63 Pampa vs L-39 Albatros
| Argentinian advanced trainer jet, designed in the '80s, predominantly used for instruction and aerobatic displays. | |
| Origin country | 🇦🇷 Argentina |
| Category | Military Training Aircraft |
| Manufacturer | FMA |
| First flight | 6 October 1984 |
| Year introduced | 1988 |
| Number produced | 32 units |
| Average unit price | $-- million |
| Czech training jet, operational since the Cold War, deployed worldwide for various military aviation roles. | |
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| Origin country | 🇨🇿 Czech Republic |
| Category | Military Training Aircraft |
| Manufacturer | Aero |
| First flight | 4 November 1968 |
| Year introduced | 1972 |
| Number produced | 2900 units |
| Average unit price | $1 million |
| Wing area | 15.6 m² ◉ |
| Wingspan | 9.7 m â—‰ |
| Height | 4.3 m â—‰ |
| Length | 10.9 m â—‰ |
| Maximum speed | 815 km/h â—‰ |
| Operational range | 2,111 km â—‰ |
| Service ceiling | 12,900 m â—‰ |
| Max. takeoff weight | 5,000 kg â—‰ |
| Empty weight | 2,820 kg â—‰ |
| Total thrust | 1 x 1,588 kgf â—‰ |
| Wing area | 18.8 m² ◉ |
| Wingspan | 9.5 m â—‰ |
| Height | 4.8 m â—‰ |
| Length | 12.1 m â—‰ |
| Maximum speed | 750 km/h â—‰ |
| Operational range | 1,100 km â—‰ |
| Service ceiling | 11,500 m â—‰ |
| Max. takeoff weight | 4,700 kg â—‰ |
| Empty weight | 3,459 kg â—‰ |
| Total thrust | 1 x 1,720 kgf â—‰ |
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