The document is a cover letter from Sasidhara P Rallapalli introducing his experience in aerospace defense projects including missile systems, aviation, and C4ISR systems. He has over 35 years of experience in the Indian Air Force and defense production units, including 22 years in the IAF and 12 years at Bharat Dynamics Limited. His experience includes project management, design, development, production, operations and maintenance of various defense systems. He is currently seeking suitable assignments related to aerospace defense projects, missile systems, aviation, and network-centric communication systems.

1. Services of Experienced Aero Space Defense Project Manager: Missile Systems, Aviation, C4ISR Systems and
Radio Communication Systems for Emergency Response and Rural Internet Connectivity.
Dear Sir,
I am an experienced technocrat, very keen to take up Aero Space Defense projects pertaining to; Missile Weapon Systems,
Aviation, End to End IP Communication projects related to Net Centric Operations such as; Battlefield Management System,
Tactical Internet Protocol Communication Systems, First Responders and Rural Internet Connectivity based on Open Source
and Open Standards and Interoperable COTS (Commercial Off The shelf Technologies); Hardware and Software. My activities
include the Systems Design, Development, Production, Operation, Maintenance, Product Life Cycle Support Services, and
Weapon System Refurbishment with upgrade. I have fulfilled these activities to the utmost satisfaction of customers and all
stake holders. My strength is in building teams and leading them to their success.
After Graduating in Physical Sciences, I acquired First Class Electrical Engineering Degree from a reputed Govt. College
(Now JNTU), Anantapur, Andhra Pradesh, INDIA.As a first option, I joined Indian Air Force and gained knowledge, skills
and abilities related to Aeronautical Electronics Branch and developed as Project Manager. I am in tune with the
technological developments, especially in Missile Systems, Aviation and Network Centric operations based on Mobile
Communications, and related industry standards.
Twenty-two years of IAF commissioned service, provided me an opportunity to take up many challenging tasks which offered
me invaluable lessons in the importance of team work, shared responsibility and leadership. My IAF experience encompasses
Operations, Maintenance and Training; in Aviation, ground radars, communication and Air Defence Weapon systems. I
Commanded a Technical Training School of the IAF. My other areas of experience include networking of radars and
communication systems for command and control of missile based Air Defence Weapon Systems.
I joined Bharat Dynamics Limited by choice to contribute to Indigenous Guided Missiles Development and Production
Program. During my twelve years of Defence Production tenure, I undertook Concurrent Production, customer Trials,
designed and provided Product support for the first Indigenous Missile based Weapon Systems. I offered, DRDO, a
Network Centric Fire Control System based on COTS and was considered for a missile based weapon system.
Further, As General Manager (Refurbishment), I surveyed world market for refurbishment of AIR LAUNCHED and Air
Defence Weapon Systems held with the Air Force and Army, interacted with Ministry of Defence and various other
organizations. I successfully undertook “No Cost No Commitment Flight Trials” of refurbished close combat Air Launched
missile for the IAF and submitted REFURBISHMENT proposals for all Missile Weapon Systems requiring REFURBISHMENT
held by the Indian Army and Air Force.
I was with Thrikasa Technologies, till recently, as General Manager, to develop COTS based C4I communication systems
and stand alone First Responder Systems. I successfully designed, developed and field tested COTS based, Stand Alone
End to End IP solution, a 4G (WiMAX & Wi-Fi) Radio communication solution for Emergency responders, Mobile
Multimedia 4G Radio for Hazardous areas and Air borne IP communication management system including Radio Over IP
Gate Way for various Radio equipment with different frequency bands and standards, operating on different networks to
interoperate. I am fully conversant with Echo Systems of Radio Technologies including TVWS (TV White Space
technology) and Rural Communication Architectures including “Bharat National Optical Fiber Network (NOFN)”.
At present Working on End to End IP based Wired (including Optical) and Wireless Communication Systems providing
VOIP, Video and Data. The wireless technologies include Radio over IP Gateways for Legacy Radios (all frequency bands
such as HF, VHF, and UHF) and GSM-LTE, WiMAX, WI-FI, their integration in to IP networks. I designed, developed and
successfully demonstrated Standalone “Multimedia Mobile Radio Communication systems”. I successfully offered a
technology solution for Air borne Communication system-ADMS project of CABS, India, interconnecting Legacy radios
and on board IP Communication System interconnecting operators. I am familiar with IOT, M2M and Web RTC
technologies. I am fully conversant with MOD Procurement policies and processes with an emphasis on MAKE IN INDIA
(DPP2016) Defence Procurement Policies.
I am an alumnus of ANECAA&ASCI, Hyderabad and underwent Advanced Management Programme and Concurrent
Engineering Workshop at the Administrative Staff College, India.
I Visited USA, Europe, Switzerland and Singapore and some of the Leading Industrial Establishments in Power,
Communications and Defense. I am fighting fit and, it will be a great pleasure to work with teams all over the world
online and on/off shore, where I can contribute in building/ strengthening economic entity in Aerospace, defense a nd
communications. I shall make myself available at a short notice for suitable participation.
Thanking you,
Yours sincerely,
Sasidhara P Rallapalli.

2. Sasidhara P Rallapalli Ex. General Manager, Defense PSU. Govt. of India
Email ID: rs_prabhuo@yahoo.co.in , TEL NO: +919441492182, 401-427-0237(US)
Seeking Suitable assignments in Aero Space Defense projects pertaining to; Missile Weapon
Systems, Aviation, End to End IP Communication projects related to Net Centric Projects such
as; Battlefield Management System, Tactical Internet ProtocolCommunication Systems, First
Responders and Rural Internet Connectivity based on Open Source and Open Standards and
Interoperable COTS (Commercial Off The shelf Technologies). The Systems Design,
Development, Production, Operation, Maintenance, Product Life Cycle Support Services, and
Weapon Systems Refurbishment with upgrade are other fields of interest.
PROFESSIONAL SYNOPSIS
o Over3.5 decades of experience in Planning & Management, Aviation Projects, Design,
Development, Production, Management, Technology Transfer, Operations & Maintenance,
CRM, Product support, Spares management, Techno Commercial Activities, Process Re-
engineering, Liaison/ Coordination, Statutory Compliance ,Training & Development, Cost
Control, Purchase/Procurement.
o Till recently, fully engaged in “End to End IP Solutions”, a green field assignment and all
aspects of its success at Thrikasa Technologies, Hyderabad. At present, an independent
consultant engaged in development of COTS based “IP” communication systems, in open
source, open standards based Hardware and Software.
o I successfully designed, developed, and field tested a “Stand Alone End to End IP
Communication System”, a 4G (WiMAX & Wi-Fi) Radio communication solution for
Emergency responders and Mobile Multimedia 4G Radio on SIP & XMPP Servers for
Hazardous areas.
o My “COTS” based design of Air borne IP communication management system including
Radio over IP Gate Ways, a VOIP Communication solution interfacing legacy radios (HF, VHF
& UHF) is technically accepted by CABS of DRDO, INDIA.
o I was associated with Bharat Dynamics Limited a defence production unit for twelve
years, last designated as GM Refurbishment, prior to which I served IAF for over 2 decades.
o Expertise in Aero Space Defence projects, their design, development, execution,
operation, and maintenance.
o Experience in Refurbishment and Life Extension of AIR LAUNCHED missiles, Air Defence
Weapon Systems which includes up gradation of SENSORS, DIGITISATION & UPGRADE OF
COMMUNICATION LINKS FOR C4I.
o Expertise in Network Centric Fire Control System based on COTS for a missile Weapon
System.
o I am a keen participant with expertise in devising policies & directives, managing projects
and operations, conducting training programs with focus on achieving the organisational
goals.
o I am Proficient in managing Maintenance and Operations of Aviation, Ground Radars,
Communications and Air Defence Weapon Systems etc., with proven abilities in enhancing
uptime and escalating the productivity and operating efficiencies.
o Expertise in developing & executing product support packages including; Manufacturer
Recommended List of Spares (MRLS), Life Time Buy (LTB) and Annual Maintenance
Contracts (AMC).
o I am adept in the planning of preventive, predictive and breakdown maintenance
schedules, streamlining existing systems, maintaining inventories and co-ordination of
Engineering staff.

3. o I possess a clear understanding of the industry, technology trends with the distinction of
instituting quality assurance practices to achieve business excellence at the lowest overall
cost.
o I am an enterprising Team Leader, with the ability of handling large taskforces in a
disciplined & organised environment as well as mentoring & motivating teams in optimising
the performance levels.
EDUCATIONAL HIGHLIGHTS
o Advanced Management Programme from Administrative Staff College of India.
o Concurrent Engineering Programme from Administrative Staff College of India, Hyderabad.
o PG Diploma (BM) from Rajendra Prasad Institute of communication & management,
Bombay, affiliated to Bharateeya Vidya Bhavan, Bombay.
o Special Course, (Digital Technology), IIT – Kanpur.
o Aeronautical Electronics from AFTC - IAF.
o BE (Electrical) from Government College of Engineering, Anantapur (now JNTU College of
Engineering).
o B.Sc. Andhra Jateeya Kalasala, Andhra University.
CAREER HIGHLIGHTS
Jun2010- Aug2015. General Manager at Thrikasa Technologies
Till recently, fully engaged in “End to End IP Solutions “, a green field business assignment
and all aspects of its success at Thrikasa Technologies, Hyderabad. Engaged in
development of COTS based “IP” communication systems in open source, open standards
based Hardware and Software. I successfully designed, developed and field tested a
standalone end to end IP communication system, a 4G (WiMAX & Wi-Fi) Radio
communication solution for Emergency responders and Mobile Multimedia 4G Radio on SIP
& XMPP Servers for Hazardous areas. My design of Air borne IP communication
management system including Radio over IP Gate Ways, a VOIP Communication solution
interfacing legacy radios (HF, VHF & UHF) is technically accepted by CABS of DRDO, INDIA.
At present engaged in TVWS technology deployment.
Dec’93 –Sep’06-Bharat Dynamics Limited last designated as GM Refurbishment
(Defence Production)
Feb’03- Sep’06 as GM Refurbishment
o Functioned as a Project Manager and was accountable for Refurbishment/Life Extension of
Missiles and Ground Systems.
o Played a significant role in the Techno commercial proposals.
o Hold the merit of planning and executing “No cost No Commitment” trials of Refurbished Air
Launched Missiles in coordination with various participating agencies and successfully
implemented Trail Directive.
o Pivotal in developing team of Weapon System Engineers.
o Administered Life Extension work of five types of Air Defence and two types of Air Launched
Missiles.
o Member of cost justification committee constituted by Ministry of Defence, to support price
Negotiation Committee.
o Played a stellar role in setting up cost effective infrastructure.
o Headed a team formed to interact with Foreign Vendors for transfer of Technology.
o Distinction of identifying agencies for Refurbishment of three types of Air Launched Missiles,
and two types of Air Defense Missiles.
o Traveled across Europe, Switzerland, Singapore and leading Industrial Establishments in
Power, Communication and Defence for INDUSTRY APPRECIATION.

4. o Imparted knowledge, skills and trained personnel for Disassembly of any type of Missile and
evolved Methodology to disassemble missiles.
o Successfully undertook flight trials of Refurbished Close Combat Air Launched Missile for the
IAF.
Dec’93-Jan’03 as DGM (PRITHVI) and AGM (A2 PROJECT)
o Directed & mentored the production team of a- complex, low population, highly technical,
strategic, indigenous, - Guided Missile Weapon System in a concurrent engineering
environment.
o Took up Weapon System Support Project, its Design, Development, Execution, Operation,
and Maintenance and provided Engineering support for the weapon system successfully.
o Efficiently interacted with DRDO laboratories, production, inspection agencies and Customers
at all levels to assist participating agencies in achieving optimum coordination and meeting
tight schedules.
o Involved in the formulation of engineering support package, complete spares package,
including spares for lifetime support for surface-to-surface missile weapon system.
(Rs45crores).
o Successfully developed and executed product support package including Manufacturer
Recommended List of Spares (MRLS), Life Time Buy (LTB) and Annual Maintenance
Contracts (AMC) for the system.
 Jul’71- Jul’93 with Indian Air Force
The Growth Path
o AFTC-IAF, Bangalore.
o Helicopter Operational Unit, Training & Maintenance as Technical Officer.
o Route Surveillance RADAR& Communications Unit as Senior Technical Officer.
o Air Force Academy, Trainer Air Craft, Training & Maintenance in charge.
o Medium Range Air Defence Missile Weapon System Training, Operations and Maintenance.
o Aviation ABINITIO AIR CREW and MAINTENANCE PERSONNEL Technical Trade
-Trainer, Chief-Instructor & Commanding Officer.
KEY DELIVERABLES
o Refurbishment projects of Weapon Systems based on Missiles(Ground based and Air
borne), Modernization of Net Work of Ground Radars, Communication Systems and
Large number of Support Systems, their Operations, Maintenance and Training which
includes C4I at Operation Control Centers.
o End to End IP Communication projects related to Net Centric Operations such as;
Battlefield Management System, Tactical Internet ProtocolCommunication Systems,
Airborne communication centers, First Responders and Rural Internet Connectivity
based on Open Source and Open Standards and Interoperable COTS (Commercial Off
The shelf Technologies); Hardware and Software.
o Handle aviation training, maintenance, operations and supported heavy flying
commitments and tight schedules at Aviation Training Academy. (Helicopters and
Fixed Wing).Instrumental in assisting teams to prepare action plans at both micro as
well as macro levels for aviation training.
o Very high security aviation Commitments such as VIP /VVIP flying, which requires
high integrity, meticulous planning and execution.
o Effective interaction with manufacturers, industry and other Sister Services for
implementation of Refurbishment projects of Weapon Systems based on Missiles
(Ground based and Air borne),which includes Techno commercial activities.

5. CERTIFICATION
o HELICOPTERS Aviation Maintenance Certified Engineer-IAF.
o Kiran Aircraft Aviation Maintenance Certified Engineer-IAF.
o Fire ControlTeam MR Missiles Course-IAF.
o PRITHVI- I & II TRAINER-DRDO.
PERSONAL DETAILS
Date of Birth: 29th
September 1946
Visa Status: I am citizen of India and hold valid Passport.