on the march 23 1915 the first airship, parceval pl 25, arrived in tønder. this non-rigid airship was based in tønder for 8 months.
Capitalize this past sentence correctly.
On the March 23 1915 the first airship, Parceval PL 25, arrived in Tønder. This non-rigid airship was based in Tønder for 8 months.