External dimensions:    
Wing span 9.54 m 31 ft 3 in
Length, overall 12.72 m 41 ft 8 in
Height, overall 4.87 m 16 ft
Weights:    
Weight empty 4,350 kg 9,590 Ib
Max ramp weight 8,000 kg 17,637 Ib
Max ramp weight    
- internal 1,320 kg 2,910 Ib
- external 1,620 kg 3,571 Ib
Max external stores 2,700 kg 5,952 Ib
Performance:    
Max level speed at S/L 936 km/h 505 KTAS
Power plant:    
One 28 kN (6,300 lbst)    
Honeywell/ITEC F124-GA-100    
Military Turbofan Engine    
Design load factor:    
Max structural limit +8g -4g

L-159B/T1 ADVANCED TRAINING AND LIGHT COMBAT AIRCRAFT:
INTRODUCTION

ALBATROS FAMILY

L-159B Introduction

The L-159B is a two-seat derivative of the L-159A primarily designed for Advanced and Operational/Lead-In Fighter Training. The L-159B configuration can also be tailored to customer specific requirements and adapted to needs of Basic Training as well as combat missions including Air-to-Ground, Patrol and Reconnaissance missions.