FSX Scenery--NL2000 V4. This is the NL2000 v4.02 EHSB 1980 Soesterberg Air Base 1980 package for the NL2000 scenery version 4. This package contains EHSB Airbase during the eighties. You need the NL2000 v4.0.20 installer to install this package. The Netherlands 2000 v4 Scenery is a modular free FSX scenery covering the Netherlands. By The Netherlands 2000 Scenery Design Team (www.nl-2000.com).