In one row:
23974 UH-60L
2(4)442 UH-60L
21143 UH-60M
21058 UH-60M
Other row, closer to the main road:
21138 UH-60M
2108_ UH-60M (or perhaps 210_8 or even 21118

+3
Another row held 4, none were identified.
Filling the gaps is most welcome of course

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