There is a low altitude flight strip for military aircraft where any obstacle over 90 m in height is prohibited. Information on military constraints can be obtained from the Ministry of Defence, Army of the Air, North Air Region, 78129 Villacoublay
__Origin__
Digitisation from the Ministry of Defence’s paper documents on Department 41, then extended on the 28th, in s' based on a PDF document of the Network at very low altitude (RtBA) of the Regional Directorate of Civil Aviation.
__Partner organisations__
DDT Eure-et-Loir
__Links annexes__
* [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-c60602db-f6fa-4dec-8ce4-08d527972e6b)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/490445e82179f068cadeac28235b644a592988e2)
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