Hello.
You may be interested in the following Flak protection provided for Jersey Airport during the German occupation of that island, 1940 - 1945. As you may know German forces occupied the British Channel Islands during this period and they became the most heavily defended part of Hitlers Atlantic Wall.
Jersey alone had 100+ light Flak guns and around 36+ 88mm weapons! Guernsey had a similar number.
The following list is correct for late 1944 when all units were frozen in position after the invasion of the continent.
10 Batterie/364 Gemischt Flak Abteilung (Mixed AA Unit)
I Zug (Platoon).
3 x 2cm Flak 38
Rear of St.Peter,s Arsenal approx half mile south east of field.
II Zug.
3 x 2cm Flak 38
Above Mont a la Brune approx quarter mile south west of field.
III Zug.
3 x 2cm Flak 38
Mont de la Mare just north of field.
IV Zug.
3 x 2cm Flak 38
Top of Jubilee Hill just north east of field.
V Zug.
3 x 2cm Flak 38
Southern perimeter of field.
In addition to these light defences against low flying enemy aircraft there existed the following heavy batteries nearby.
1 Batterie/364 Gem Flak Abt.
6 x 8.8cm Flak 36/37
3 x 2cm Flak 38
Also equipped with Radar!
La Moye Point approx 2 miles south west of field.
2 Batterie/364 Gem Flak Abt.
6 x 8.8cm Flak 36/37
3 x 2cm Flak 38
Les Gellettes approx 1 mile east of field directly on flight approach path to airport. The remains of this battery are now open to the public. Check this link.
www.jerseywartunnels.com/Content/facilities/war_trail.aspx
3 Batterie/364 Gem Flak Abt.
6 x 8.8cm Flak 36/37
3 x 2cm Flak 38
Radar.
Mont Rossignol approx quarter mile north of field.
As you can see, pretty heavily defended for such a little used airfield. Hope this helps? I think that the light flak set-up was pretty standard for most ordinary fields.
Steve.