Zones de Sensibilité Majeure (ZSM)

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Zones de Sensibilité Majeure (ZSM)

Author	Message
Aint1	A Aint1 posted 2/27/2025 3:18:15 PM HOT Topic Details Share Topic
A Group: Forum Members Posts: 2, Visits: 0	Hello, France has recently implemented "major sensitive zones" to protect raptors in mountainous regions. Theses zones are depicted in pdf files and a kml file is downloadable on this webpage : https://www.stac.aviation-civile.gouv.fr/fr/zsm Would it be possible to have these areas appear in the Skydemon map? Best regards Antoine des Courtis
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jffuchs	j jffuchs posted 3/28/2025 8:28:29 AM Post Details Share Post
j Group: Forum Members Posts: 6, Visits: 30	Hello, The glider pilot community from www.planeur.net, with the support of the Federation, maintains a French OpenAir file that includes ZSM (Zones de Sensibilité Majeure - Zones of Major Sensitivity) https://github.com/planeur-net/airspace Best regards, Frederic
	Reply Like 1
BernardBig	B BernardBig posted 4/28/2025 8:28:08 PM Post Details Share Post
B Group: Forum Members Posts: 2, Visits: 0	Hello Antoine, having the same need, I decided to write a script to convert the .kml file to .airspace format compatible with SkyDemon You can download the current version here Next version scheduled for May 6th Hope it helps Edited 4/28/2025 9:53:32 PM by BernardBig
	Reply Like 2
jmservat	j jmservat posted 5/7/2026 6:26:48 AM Post Details Share Post
j Group: Forum Members Posts: 1, Visits: 0	Hello, Just to confirm the need. I have tried converting the French ZSM xml file to kms or guppy but SkyDemon would not load them. Could the SkyDemon team propose a solution? There are many bird sensitivity zones and it is very difficult to navigate without having them in our favourite navigation package. Other pilots are able to load them in SDVFR. Thank you Jean-Marc
	Reply Like 0
Tim Dawson	Tim Dawson posted 5/7/2026 11:35:04 AM Post Details Share Post
Group: Forum Members Posts: 8.3K, Visits: 10K	Where are these referenced in AIP France please?
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pgroell	pgroell posted 5/7/2026 1:22:49 PM Post Details Share Post
Group: Forum Members Posts: 104, Visits: 18K	+x Tim Dawson - 5/7/2026 11:35:04 AM Where are these referenced in AIP France please? I don't think they are referenced in the AIP, they are only known via this page : https://www.stac.aviation-civile.gouv.fr/fr/zsm and this file for whole France : https://www.stac.aviation-civile.gouv.fr/sites/default/files/france.kml# The status changes every month and they are activated or deactivated depending on the status of the birds (nesting or not, presence or not of fledglings).
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Tim Dawson	Tim Dawson posted 5/7/2026 1:34:13 PM Post Details Share Post
Group: Forum Members Posts: 8.3K, Visits: 10K	So there are not really official aeronautical data, and have no aeronautical significance, but pilots stay away from them anyway?
	Reply Like 1
pgroell	pgroell posted 5/7/2026 4:02:15 PM Post Details Share Post
Group: Forum Members Posts: 104, Visits: 18K	+x Tim Dawson - 5/7/2026 1:34:13 PM So there are not really official aeronautical data, and have no aeronautical significance, but pilots stay away from them anyway? As much as possible, pilots should fly around the ZSM. If flying around is impossible, overflight is permitted at a minimum off 1000 m AGL above the highest point of the area.
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GalaxyzA11+	G GalaxyzA11+ posted 6/9/2026 7:32:38 PM Post Details Share Post
G Group: Forum Members Posts: 12, Visits: 0	+x pgroell - 5/7/2026 4:02:15 PM +x Tim Dawson - 5/7/2026 1:34:13 PM So there are not really official aeronautical data, and have no aeronautical significance, but pilots stay away from them anyway? As much as possible, pilots should fly around the ZSM. If flying around is impossible, overflight is permitted at a minimum off 1000 m AGL above the highest point of the area. Knowing a bit about that, once an aera is declared, it will stay "declared" for the next 10 years (!) even if no bird has been observed since the past 9 years.... This means nearly all french Alps and Pyrénées will be covered with this aeras. Adding to that, they have no aeronautical value, but you may go to jail because a of a law that claim that if you disturb these birds in any way (even while walking around) you may be prosecuted. So far, our judges are a bit busy, and if dont over fly this aeras each day, they will probably not prosecuted you. At the opposite side, if you turn around a nest take pictures you may have a problem... Even with a mountain bike. Anyone go mountaineering (fly) will probably know about that. (At least now) 😉
	Reply Like 0
Adam Erchegyi	Adam Erchegyi posted 6/10/2026 6:13:06 AM Post Details Share Post
Group: Forum Members Posts: 122, Visits: 2.9K	+x GalaxyzA11+ - 6/9/2026 7:32:38 PM you may go to jail sounds like an overstatement
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