Name: Ramform Challenger.
Type: Seismic survey ship.
IMO number: 9141455.
Built by Tangen Verft, Kragerø, Norway in 1995 as #112.
Completed by Langsten Slip, Tomrefjord, Norway as #169
Port of registry: Bergen.
Flag: Norway.
Call sign: LAYM4.
Broken up in Aliaga, Turkey in 2019.