Official VRC-40 Det 4 Mambas Snakes on A Plane PVC Shoulder Patch CV-3 HSM-74 has deployed on some

HSM-74 has deployed on some of the Navy's most demanding combat operations

From the earliest days of Marine aviation to the modern era of precision strike warfare

and anyone who proudly carries the oldest insignia in Marine Corps aviation

The first in our hearts

In September 1957

Official VRC-40 Det 4 Mambas Snakes on A Plane PVC Shoulder Patch CV-3 HSM-74 has deployed on someOfficial VRC 40 Det 4 Mambas Snakes on A Plane PVC Shoulder Patch COD Crew with Attitude Snakes on a Plane? The Mambas of VRC 40 Det 4 have been doing it for years just with C 2 Greyhounds instead of 747s. Fleet Logistics Support Squadron 40 (VRC 40), the Rawhides, operate the C 2A Greyhound for carrier onboard delivery. Detachment 4, the Mambas, takes their snake identity to the extreme with this "Snakes on a Plane" PVC shoulder patch, combining