USMC Helicopter Squadrons
$12.00
Only 56 items left in stock
Bulk Patch Pricing
Embroidered
Minimum order: 25
25-49: $6.00 each
50-99: $5.00 each
100-199: $4.00 each
200-299: $3.00 each
300+: $2.50 each
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Officially Licensed USMC HMM-166 Sea Elk Patch — Marine Medium Helicopter Squadron CH-46 Sea Knight Embroidered Patch
The Sea Elk — one of the Marine Corps' medium helicopter squadrons from the CH-46 era.
HMM-166 "Sea Elk" was a Marine medium helicopter squadron that operated the CH-46 Sea Knight. The squadron contributed to the Marine Corps' medium helicopter capacity, providing assault support, troop transport, and resupply across training and operational deployments. This patch preserves the Sea Elk insignia for veterans and aviation collectors.
Perfect For:
HMM-166 Sea Elk veterans, CH-46 Sea Knight aviators, Marine medium helicopter squadron alumni, and USMC legacy patch collectors.
Sea Elk. CH-46 era.
If you want to swap patches on/off gear, choose hook & loop (velcro). If you’re attaching permanently to uniforms or fabric, choose sew-on. If you want quick application on compatible fabric, choose iron-on / heat seal (when offered). Backing options are shown on the page and update based on the variant you select.
Size is shown on the product page and updates with the variant you select (example: 3"). If you’re mounting on a hat or small panel, choose smaller sizes; for plate carriers and display boards, larger sizes fit better.
If the product is officially licensed, it will say “Officially Licensed” in the title and/or in the product details. If it doesn’t, it’s still a legitimate product—just not part of a licensed program.
Yes. If you see a note like “bulk reruns available,” that means we can support group orders or reruns. If you don’t see it, contact us with the unit/squadron and quantity and we’ll confirm options.
Yes—custom solutions are available (patches, name tags, lanyards, apparel). Use the custom request page and include artwork, size, backing preference, and quantity.
