SS Marine Tiger and Puerto Rican Migration Maritime Disasters

The physical journey of Puerto Rican migration — across 1,000 miles of ocean — was itself marked by the indignity and danger that characterize colonial displacement.

Maritime Migration:
- Before affordable air travel, Puerto Ricans traveled to the mainland by ship
- The Marine Tiger, Marine Shark, and other converted World War II troop transports carried thousands of migrants
- Conditions were often deplorable: overcrowding, inadequate food and water, seasickness, limited sanitation
- The journey took 3-4 days from San Juan to New York
- Migrants were primarily poor and working-class, often traveling with small children
- Ticket agents exploited migrants, sometimes selling passage on ships that were dangerous or overbooked

Air Migration:
- As air travel became available in the late 1940s, Puerto Ricans became among the first mass air migrants in history
- Early flights were on converted military aircraft and small propeller planes
- Multiple crashes occurred on migration routes:
- 1952: A charter flight crashed near San Juan, killing all 52 passengers — mostly Puerto Rican migrants
- Numerous other incidents involved unregulated charter flights
- Regulations for charter flights serving Puerto Rican migrants were minimal compared to mainstream commercial aviation

Human Cost:
- Families were separated during the journey
- Workers who had sold everything to buy passage arrived with nothing
- Some migrants died during the ocean crossing from illness, heat, or accidents
- Women and children were particularly vulnerable during the difficult voyages

Colonial Context: The conditions of migration reflected the colonial status of the migrants. Puerto Ricans were U.S. citizens, but they were treated as third-class travelers. The ships and planes that carried them were often substandard. The regulatory protections that applied to mainland passengers were loosely enforced for colonial subjects. The Great Migration was driven by colonial economic policy (Operation Bootstrap), and even the physical journey was marked by colonial neglect.