121.5 Guard Frequency | Endeavour Aviation Premium Tee

¥4,034 JPY (plus tax)

121.5 MHz. Every Pilot Knows the Frequency

More than just a number. 121.5 is the international VHF aviation emergency frequency — a symbol of awareness, safety, and the bond shared by aviators worldwide.

Inspired by the spirit of flight, this exclusive Endeavour Aviation tee features a bold 121.5 Guard Frequency graphic showcasing our Cessna 172 Skyhawk, N2795J, on the back, paired with the official Endeavour Aviation logo on the front.

Crafted from premium heavyweight, garment-dyed cotton, it delivers a relaxed fit and everyday comfort with an authentic aviation streetwear look.

Product Highlights

  • Premium Comfort Colors 1717 heavyweight T-shirt

  • 100% ring-spun cotton, 6.1 oz

  • Relaxed fit with a soft, garment-dyed finish

  • Exclusive 121.5 Guard Frequency back graphic

  • Endeavour Aviation branding

  • Designed for pilots, student pilots, and aviation enthusiasts

Wear your passion. Fly Endeavour.

Select color: Black

Select size

More details

  • 100% ring-spun cotton
  • Heavyweight fabric (6.1 oz)
  • Relaxed fit

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.