Alouette 2s operated by the Portuguese AF packed together, 9208 (c/n 1841) on the right, 9209 (c/n 1627) just visible on the left and 9210 on the front. The SE3130s belonged to the Brigada de Trânsito (BT) which was a Portuguese special traffic force, from the Republic National Guard (GNR), which controls the traffic out of the urban areas, they can in some cases act in cities, if they catch violators in those areas. They are mainly responsible for highways and national roads traffic patrolling. 9210 is former Luftwaffe PL+139 and 75+92. Following Porteguese service, it became F-GLPS in 1995