Chelton has a range of UHF antennas for multiple applications including military and commercial usage. The off the shelf range include numerous UHF blade antennas. Conformal UHF antennas can be designed to customer specific needs such as nose cone antennas and antennas to match various surface fittings.
https://www.chelton.com/our-capabilities/antennas/communication-antennas/uhf-tetra/
https://www.chelton.com/our-capabilities/antennas/communication-antennas/uhf-tetra/