We first brought news of Postmaster a few months ago. Since then, the Postmaster API has gained new customers and Postmaster has raised significant capital from eager investors. Along with its recent success, Postmaster announced its first major shipping partner to use the Postmaster API for its services. Lone Star Overnight (LSO) white labels the Postmaster portal for access to its entire suite of features.
While many are excited about live traffic data on firm ground, others have turned their attention to the other 3/4 of the earth. According to The Map Room, many ships are required to carry transponders to broadcast their location. The result is a lot of public marine data and the perfect situation for a classic map mashup.