Red Balloon Aerospace to launch super pressure balloon for telecom coverage

Vijayawada-based Red Balloon Aerospace will soon launch a super pressure balloon (SPB) to provide a host of services, including telecommunications coverage across underserved and rural regions, the company said.

SPBs are high-altitude balloons designed to maintain internal pressure greater than the outside atmospheric pressure, helping them to carry payloads for extended durations, usually for about 100 days.

The Red Balloon Aerospace's SPB will carry a high-resolution imaging payload, delivering between 25 and 75 centimetre resolution, among a broader suite of sensor capabilities.

The balloon will be placed in a high-altitude stratospheric layer between 20 and 40 kilometres from the Earth's surface.

This will allow the balloon to provide telecommunications coverage, monitor large-scale industrial networks spanning hundreds of kilometres, support disaster-management operations across entire states and enable continuous spatial observation for strategic applications, according to the company.

Sireesh Pallikonda, Co-founder and COO of Red Balloon Aerospace, said, "We are building towers in the sky that bring connectivity to every village, tribal belt and coastline where a traditional tower cannot reach."

The launch is expected to take place in the second quarter of this year.

In India, where vast rural and remote regions still face gaps in reliable connectivity, such platforms could play a critical role in supporting government-led digital inclusion initiatives like Digital India. By enabling faster deployment without the need for extensive ground infrastructure, SPBs may help accelerate access to internet services, telemedicine, and remote education.

Similar high-altitude platform systems have been explored globally by companies such as Alphabet Inc. through its now-retired Project Loon, as well as by aerospace and telecom players looking to bridge the digital divide.

These systems are increasingly seen as a complementary alternative to satellites and terrestrial towers, offering lower latency than space-based networks while covering far wider areas than ground infrastructure.

(With inputs from PTI.)