You don't say which government, but it doesn't matter. No they aren't.
Noah's Ark was reportedly found in Turkey in 2012 on Mount Ararat.
The end of the world did not happen in 2012 (as many predicted) and Noah's Flood did not happen (There was no ark, because there was no Flood).
The ark was being stored in a massive government warehouse.
The cast of Tongan Ark - 2012 includes: Futa Helu as himself Kik Velt as himself
No government can lay claim, in the legal sense, to Noah's Ark unless we know where it is. Whether because there never was a Noah's Ark or because it has long since been destroyed, no evidence of the Ark has ever been found.
On Set with 'Raiders of the Lost Ark' - 2012 V is rated/received certificates of: Finland:K-16
A FLOOD
The designer of a building or structure is the "architect" ("ARK-ih-tekt")
After the ark ordered by God was built, the heavy rains and flood came seven days later. The construction of the ark took about 120 years. The Story of Noah's Ark can be found in the book of Genesis.
Skitz TV - 2012 Clone Brian Vander Ark Verve Pipe 1-8 was released on: USA: 23 January 2012
It wasn't really Noah's Ark that removed the darkness that was in the world but the waters of judgment sent by God. Noah is also only recorded as having built one ark. It was a huge vessel. After the flood event Noah had work to do which did not include ark building.
He tied it to a tall pole and let it hang from there.