F-4G "YGBSM" Structured Twill Cap
The F-4G Phantom II, the most advanced and final dedicated Wild Weasel platform flown by the U.S. Air Force, carried on the dangerous legacy of its predecessors by conducting suppression of enemy air defenses (SEAD) through the late Cold War and into the Gulf War. Based on the F-4E airframe, the F-4G was heavily modified for electronic warfare - its internal gun was removed to house sophisticated radar-homing and jamming systems, enabling it to detect, identify, and destroy enemy radar installations.
Armed with weapons like the AGM-45 Shrike, AGM-78 Standard ARM, and AGM-88 HARM, the F-4G operated in “Hunter-Killer” teams, typically pairing with F-4Es or F-16s. The G-model handled radar detection and suppression, while its partner aircraft delivered follow-up strikes. This strategy proved highly effective during Operation Desert Storm, where F-4Gs flew over 2,000 missions, neutralising enemy air defenses with precision and resilience.
The motto “YGBSM” (“You Gotta Be Shittin’ Me”) remained a hallmark of the Wild Weasel ethos, capturing the mix of danger, disbelief, and dark humour that defined SEAD crews. The F-4G was officially retired in April 1996, when the last operational unit- the 561st Fighter Squadron at Nellis AFB - stood down.
While today’s F-16CJ/CM carries on the Wild Weasel mission with advanced multi-role capabilities, the F-4G remains the last U.S. aircraft purpose-built solely for the SEAD role, marking the pinnacle of the dedicated Wild Weasel era.
Product Details
Product Details | Embroidered Flexfit 6277 Closed-Back Structured Cap
Embark on a historical journey with our captivating warbird-themed caps! Each cap is made to order and features detailed embroidery that brings to life the iconic designs inspired by legendary military aircraft and aviators. Perfect for warbird enthusiasts, air show fans, or anyone who appreciates aviation history, these caps combine classic style with a rich sense of heritage - making them a standout addition to your everyday wardrobe.
✈ 6 embroidered eyelets providing an ideal level of ventilation.
✈ Stretch band for the perfect fit and absolute comfort.
✈ Stylish silver under-visor.
✈ Made from 63% polyester, 34% cotton, 3% spandex twill.
Production & Shipping
Manufacturing | Flexfit 6277 Closed-Back Structured Cap
Production & Shipping times can be found here.
Made to Order
This product is made to order with production beginning once your order has been received. We are, therefore, not able to cancel or amend an order once it has been placed. This includes changes to the shipping address, size, design, or any other specifications. Please review your order details carefully before finalising your purchase.
By producing items on demand rather than in large quantities, we actively contribute to minimising overproduction and waste. We genuinely appreciate your mindful purchasing choices, which support this more sustainable approach. Thank you for your understanding and support.
Colour and Design Variations
Minor variations in colour and design placement may occur during production. As a result, some design elements may differ slightly in colour or position from it appears onscreen. For more details please see our FAQ page.
Fulfilment and Product Origin
This product ships from Canada, Latvia, United States, Mexico, Spain or United Kingdom depending on your location and stock availability.
The blank product is sourced from Vietnam and Bangladesh.
Care Instructions
Care Instructions | Flexfit 6277 Structured Twill Cap
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To maintain its shape, hand wash gently in cold water with mild detergent. |
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Do not machine wash. |
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Do not bleach. |
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Do not iron. |
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Do not tumble dry. Lay flat to dry. |
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Do not dry clean. |
Refunds & Returns
Our Returns & Refund Policy and Apparel Size Guarantees and can be found here.