172B

172B is a suffix and identifier used in various contexts. It is commonly associated with maritime vessels and aircraft. The International Maritime Organization (IMO) and the Federal Aviation Administration (FAA) use similar numbering systems to identify ships and airplanes.

In the IMO system, 172B is a ship identification number assigned to a specific vessel. This number is used to track and identify ships globally, facilitating international cooperation and safety protocols. The IMO number is usually displayed on the ship's certificate of registry and other official documents.

In aviation, 172B refers to a specific variant of the Cessna 172, a widely used single-engine airframe. The Cessna 172 is a popular training aircraft and has been manufactured in various versions over the years. The 172B variant was produced from the late 1950s to the early 1960s, featuring a number of design improvements and modifications.

In computing, 172B is sometimes used as an identifier or a base address in programming. This can occur in various contexts, such as hardware address mapping or software threading.

It is worth noting that the specific meaning of 172B can depend on the context in which it is used. Without additional information, it may be difficult to determine the exact interpretation of this identifier.