AIRCRAFT OBSTRUCTION

UF Anti Glider Ditch
SN Shallow ditches and/or poles erected across open land to obstruct the landing of enemy aircraft and gliders.
CL DEFENCE
BT ANTI AIRCRAFT DEFENCE SITE
NT ANTI SEAPLANE OBSTACLE

 
 

AIRCRAFT OBSTRUCTION

UF Anti Glider Ditch
SN Shallow ditches and/or poles erected across open land to obstruct the landing of enemy aircraft and gliders.
CL DEFENCE
BT DEFENCE OBSTRUCTION
NT ANTI SEAPLANE OBSTACLE

 
 

AIRCRAFT OBSTRUCTION

UF Anti Glider Ditch
SN Shallow ditches and/or poles erected across open land to obstruct the landing of enemy aircraft and gliders.
CL DEFENCE
BT FIELDWORK
NT ANTI SEAPLANE OBSTACLE