Thanks, bru, for these info.
More info, perhaps, related to
Operation Amherst:
Parachuting of the
mythical SAS jeeps:

(
which would certainly be useful as they work as recon units 
)
http://association-sas.chez-alice.fr/PgJEEPS.htm &
http://association-sas.chez-alice.fr/Pg ... eJeeps.htm
Due to weather, this didn't work as expected, but they should have had some jeeps with them!
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Several nice pictures there:
http://association-sas.chez-alice.fr/PgeHollande.htm (
where, with the various compagnies, they do mention jeeps again, by the way)
Like (the one with the dark grey sky)
Massive parachuting often far from the planned D.Z.! The initiative will do the rest...
Or the
radioman "
in a Dutch wood"...
... and the two penultimate images.
& "
Hundreds of dummies were dropped at the same time to amplify the mass effect of the airborne operation. This trick had already been used in Normandy in June 1944."
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A
chaotic sky, very cloudy, with a violent wind... the parachuting was
largely complicated by the weather!
From
https://stichting-liberation-route-euro ... n-amherst/ too, this weather effect is confirmed:
"
Conditions for the drops were unfavorable: Low cloud covered the area of operations, so instead of jumping from their usual altitude of 200 meters, the paratroopers had to jump from 600 meters. With wind speeds of twenty-five kilometers per hour, they landed hard and were scattered across the drop zones.
Seventeen of the 47 sticks [of 15 paratroopers each]
landed in, or a reasonable distance (five to eight kilometers) from, their designated drop zones. Twelve sticks landed at greater distances (eight to fifteen kilometers) from their drop zones and one stick even arrived forty kilometers away in an region that had already been liberated. In addition to the troops, more than 200 containers of weapons, ammunition and rations were dropped too."
=>

To be simulated using the "
Sandstorm" effect when they'll be dropped?
The same link gives info about their goal:
"
The French troops would be parachuted into the triangle Groningen - Coevorden - Zwolle around forty-eight hours before the Canadian vanguard. Their aim was to prevent the destruction of eighteen bridges so that the Canadian vanguard could advance quickly, create confusion, and prevent their opponents from regrouping and taking defensive positions. They would also provide guides and information for the Canadians and the region's resistance movement."
*******
Two good
maps here:
https://www.tracesofwar.com/articles/26 ... mherst.htm (
the 2nd map is down below... click on it, you'll find the location of a German HQ in the sector!)

Sectors for the 3rd and 4th (French) SAS, German HQ, another camp (

), info that both Canadians
AND Polish were not very far...
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Another smaller
HQ there?
"
In Gasselte four sticks attacked successfully the NSKK command post (NSKK = Nationalsozialistisches Kraftfahrer Korps, which was a transport unit of the German Army often manned with Dutch volunteers). Here 18 Germans, amongst whom two officers, were captured and transmitted to the surrounding woods, and some got wounded. A French para lost his life. In the evening the Germans returned from Borger to Gasselte and locked the whole of the male population inside the church, this because of suspected help to the French troops. The occupying forces consequently started preparations to shoot all hostages. Fortunately this “almost drama” ended well. Sixteen civilians were imprisoned in Assen and liberated by the Canadians on 13 April."
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Nice picture here:
http://enenvor.fr/eeo_actu/wwii/amherst ... usion.html
Another with the first one here:
https://theatrum-belli.com/operation-am ... mi-au-sol/ (
in this link, they talk as well about the dummies)
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The
commanders of these French regiments at the time of the operation:
https://www.defense.gouv.fr/english/nod ... on-amherst