Seismic Hazard Assessment Software in Python by Prof. Dr. Costas Sachpazis
M7 a2.pdonahue
1. B Y P A T R I C K M . D O N A H U E
N U C 2 8 5 : L E A D E R S H I P C O M M U N I C A T I O N S I N
T H E N U C L E A R I N D U S T R Y , T H O M A S M A Z O U R
E X C E L S I O R C O L L E G E
4 / 2 5 / 2 0 1 9
Integrated Strategy to Communicate
Vulnerability on the Solid Boosters
for the Space Shuttle
2. Introduction
• SRB Joint has an engineering flaw.
• Sealing mechanism is susceptible to low temperatures.
• Bench Testing results indicate operation at 53oF
minimum.
• Evidence of near-miss on Discovery launch at 52oF
• Launching at low temperatures could lead to
catastrophe.
Solid Rocket Booster
(SRB)
As pressure increases within
the SRB, it pushes the tang
away, while also flattening
out the O-ring to seal the gap.
3. Communication Strategy Overview
Two Conferences
First Conference for Internal Stakeholders
Second Conference for External Stakeholders
Material & Media developed and presented by Lead
Engineer
Timing is crucial
Primary Objective: Communicate Vulnerability; Do not
launch.
4. Internal Stakeholders
First Conference with senior engineers and
management
Get everyone on the same page
Come to unanimous agreement not to launch
Discuss evidence and facts about SRB field joint
Revise communications based on feedback
5. External Stakeholders
Second Conference with senior management at
NASA, MSFC, KSC
Tele-conference with material and media provided
Explain Morton-Thiokol position
Explain evidence and facts about SRB field joint
Explain risks of low-temperature launch
6. Audience Diversity
Many members spread across the country
Not everyone is an engineer
Conferences prone to classical theory; one-way
communication
Must prioritize SRB vulnerability over management
goals
Reformulate communications to consider external
contingencies
7. Emotional Intelligence
Key to avoiding misunderstanding; frustration
Traditional leadership qualities aren’t enough
Use empathy – many teams involved in scheduling
the launch
Use self-awareness – Morton-Thiokol identified the
issue; is responsible for delay
Motivation is to fix vulnerability; successful launch
8. Materials & Media
Developed and presented by Lead Engineer
Documentation and Charts
Technical details & non-technical descriptions
Distribution of materials is key to communication
Ensure enough lead time for audience to interpret
materials
9. Receiving Feedback
Iterative process
Must keep the line of communication open
Collect and integrate all feedback after each
conference
Reinforce contingency theory of communication
Tentatively schedule a third conference to allow for
members to collect thoughts & data
10. Conclusion
Stress the risk of a low-temperature launch
Express seriousness of vulnerability
Reformulate communications again if needed
Escalate the concern to gain further traction
Inform press & public as a last resort
Flight and crew safety is paramount
11. References
Goleman, D. (2004, January). What makes a leader? Harvard
Business Review, 82, 82.
Juholin, E. (2006, May). Searching paradigms for communication
of work organisations. Paper presented at the annual meeting of
the European Academy of Management, Oslo, Norway.
Presidential Commission. (June 6th, 1986). Report of the
PRESIDENTIAL COMMISSION on the Space Shuttle Challenger
Accident. Retrieved from
https://history.nasa.gov/rogersrep/genindex.htm
Riddick, I. (Director), & Riddick, I. (Producer). (2007). Space
Shuttle Challenger [Video file]. National Geographic. Retrieved
from Academic Video Online: Premium database.
Wiio, O.A. (1978). Contingencies of organizational communication:
Studies in organization and organizational communication.
Helsinki, Finland: Helsinki School of Economics.