{"id":3116,"date":"2026-02-05T19:50:00","date_gmt":"2026-02-05T14:20:00","guid":{"rendered":"https:\/\/wp.dbuniversity.ac.in\/dept-of-eee\/when-a-satellite-fails-who-gets-the-lesson\/"},"modified":"2026-02-05T19:50:00","modified_gmt":"2026-02-05T14:20:00","slug":"when-a-satellite-fails-who-gets-the-lesson","status":"publish","type":"post","link":"https:\/\/wp.dbuniversity.ac.in\/dept-of-eee\/when-a-satellite-fails-who-gets-the-lesson\/","title":{"rendered":"When a Satellite Fails, Who Gets the Lesson?"},"content":{"rendered":"
A Window into the Experience- The High-Altitude Classroom: Why the Silence of LACHIT-1 is the Greatest Lesson for Northeast India<\/b><\/span><\/div>\n
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Executive Summary<\/h3>\n
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The development of Northeast India\u2019s inaugural LACHIT-1 satellite- a 1U CubeSat, by students at Assam Don Bosco University (ADBU) in collaboration with Hyderabad-based Dhruva Space<\/b> results in “knowledge equity”- comprising a functional ground station and a workforce of space-ready engineers- marks a permanent shift in Northeast India’s socio-economic trajectory, as the region’s geography makes it uniquely vulnerable to landslides, floods, and earthquakes- events that frequently cripple terrestrial communication networks. For decades, the Northeast was a consumer of satellite data; today, it is a developer of satellite technology. The mission focused on Store-and-Forward<\/b> logic- a “celestial postman” designed to collect IoT data from remote, disaster-prone regions and relay it to ground stations when traditional networks fail. The student-led LACHIT-1 mission has successfully transferred “NewSpace” expertise to the banks of the Brahmaputra. The “technical confidence” noted by the department is a tangible asset that will fuel the region’s burgeoning tech economy.<\/div>\n
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Carried on Dhruva Space\u2019s Polar Access-1 mission aboard ISRO\u2019s PSLV-DL-C62 rocket on 12 January 2026, LACHIT-1 was lost after an anomaly in the rocket\u2019s third stage. Despite the technical loss of the satellite during the PSLV-C62 launch anomaly, students at Assam Don Bosco University (ADBU) have successfully pivoted to a “Mission-Forward” mindset. Rather than viewing the loss as a terminal failure, the Department of Electrical and Electronics Engineering (EEE)<\/span><\/b> at ADBU has leveraged the project as a high-value crucible for industrial literacy. To formalize this transition from hardware to heritage, the department organized a comprehensive experience-sharing interaction on Feb 4, 2026. This session featured a detailed briefing by student presenters Herric Kurbah Cleven<\/b> and W. Jolly Singha<\/b> (B.Tech. EEE, 4th Semester), who were part of the LACHIT-1 developer team. The presenters disseminated critical technical insights and mission journey milestones to fellow students and faculty, cementing a new era of “knowledge equity” in regional aerospace. About 30 students were present in the audience.<\/div>\n
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The Lede: The Architecture of Iteration<\/b><\/h3>\n
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To look through the window of the LACHIT-1 mission is to see more than a technical blueprint; it is to witness the anatomy of regional ambition. While the physical craft may have fallen silent in the vacuum of space following the PSLV-C62 anomaly, the “High-Altitude Classroom<\/b>” it created remains vibrantly alive in the laboratories of ADBU.<\/div>\n
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In the history of exploration, the line between a setback and a breakthrough is rarely drawn by the hardware that survives, but by the minds that remain. The early days of the Jet Propulsion Laboratory were defined by rockets that rarely left the launchpad; the democratization of space in the 21st century by SpaceX and ISRO was built upon a foundation of “successful failures.” While a third-stage malfunction eventually claimed the physical craft, the silence that followed has become a profound statement of intent. For Northeast India, the mission was never merely about reaching orbit; it was about the intellectual architecture required to look upward.<\/div>\n
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The Context: Breaking the Celestial Silence<\/b><\/h3>\n
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The ambition of LACHIT-1 (Live Amateur Communication Hub for Innovative Technologies\u2013One)<\/b> was as much cultural as it was technical. Developed in collaboration with Dhruva Space Centre, the CubeSat was designed to end the Northeast\u2019s era of “celestial silence.” Named after the legendary Ahom general Lachit Borphukan\u2014a figure synonymous with regional resilience\u2014the satellite was engineered to be a “high-altitude postman.”<\/div>\n
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Built on Dhruva Space\u2019s flight-qualified P-DoT platform, the technical objective was sophisticated: a store-and-forward communication system. In a region where geography frequently cripples terrestrial networks during floods or landslides, LACHIT-1 was intended to receive, store, and relay critical data packets to disaster-response centers. This was not merely a student project; it was a prototype for regional survival.<\/div>\n
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Topology meets vulnerability:<\/i> A cartographic snapshot
\nof Assam and neighbouring states, superimposed with flood, landslide and
\nnetwork-outage risk zones, illustrating the environment that motivated
\nLACHIT-1\u2019s design.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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The Blueprint of Ambition: A Technical Deep-Dive<\/b><\/h3>\n
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On February 4th, ADBU\u2019s Azara campus transitioned from mission control to a masterclass. The briefing served as a comprehensive autopsy of the LACHIT-1 journey, where student presenters Cleven and Singha pulled back the curtain on the complexities of small-satellite engineering.<\/div>\n
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Architecture and Autonomy<\/b><\/div>\n
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The core of the presentation focused on the sophisticated anatomy of a CubeSat. The presenters dissected the delicate synergy between vital subsystems:<\/div>\n
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  1. The Structural Chassis:<\/b> Designed for the rigors of atmospheric exit.<\/li>\n
  2. The Electrical Power System (EPS):<\/b> The lifeblood of the craft.<\/li>\n
  3. Onboard Computing:<\/b> The “brain” managing autonomous operations.<\/li>\n<\/ol>\n<\/div>\n
    A primary highlight was the Store-and-Forward logic\u2014a robust communication protocol designed to act as a celestial postman. The presenters explained how this technology ensures data survival in disconnected terrains, turning a 10cm cube into a vital utility for disaster-prone regions.<\/div>\n
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    From Cleanrooms to Ground Stations
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    The narrative bridged the gap between theoretical schematics and industrial reality. Through the lens of Dhruva Space\u2019s Polar Access-1<\/b> programme, the presenters shared the rigors of satellite integration and the technical orchestration required to manage a functional ground station. This was about more than code; it was about the technical exposure gained from industrial visits and research facilities, providing a tangible roadmap for real-world electronics and satellite engineering.<\/div>\n
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    The Crucible: A Trial by Fire<\/b><\/div>\n
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    The transition from the laboratory to the launchpad is where theoretical physics meets the “cruel mathematics” of aerospace. The recent briefing at ADBU, led by Herric Kurbah Cleven and W. Jolly Singha, did not shy away from the events of January 12. The PSLV-C62 mission, while proceeding normally through its initial phases, encountered a critical malfunction in its third stage (PS3)<\/b>, preventing the payload from reaching its intended coordinates and achieving orbital insertion. Near the end of the third stage of the four-stage Polar Satellite Launch Vehicle, ISRO reported a disturbance and flight-path deviation; as a result, the rocket could not complete orbit placement and all 16 satellites aboard, including LACHIT-1, were lost to space. A failure analysis committee has since been convened to examine telemetry and data.<\/div>\n
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    This outcome is stark: there was no recovery of the flight hardware, and the satellite itself did not become operational in orbit. Yet not all material progress vanished with it. The intellectual and infrastructural investments remain intact.<\/i><\/b><\/div>\n
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    To the uninitiated, the loss of hardware represents a void. However, in the sophisticated theater of “NewSpace,” this was a trial by fire that provided data points no classroom could simulate. Under the ASTRA (Accelerated Space Technology Readiness & Access)<\/b> programme, these fourth-semester students moved through the entire lifecycle of a space mission\u2014from interface validation to the rigors of launch-readiness reviews. They witnessed firsthand the synergy of subsystems- Electrical Power Systems (EPS), Onboard Computing, and Telemetry- facing the unpredictable variables of flight. The setback was objective, but the educational yield was absolute.<\/div>\n
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    The Knowledge Equity: The Pivot to Resilience<\/b><\/h3>\n
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    The narrative of LACHIT-1 has successfully pivoted from “what was lost” to “what was retained.” This is what economists and educators call Knowledge Equity<\/b>. While the satellite may rest at the bottom of the ocean, the intellectual infrastructure at the ADBU campus is more robust than ever.<\/div>\n
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    During the February 4th briefing, Cleven and Singha highlighted that the mission\u2019s most critical components remain on the ground, ready for deployment:<\/div>\n
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