Appendix B: Abbreviations

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B.1 Officials and Organizations
CD Contest Director
FAI Federation Aeronautique International
LCO Launch Control Officer
NAR National Association of Rocketry
NARAM National Association of Rocketry Annual Meet
NFPA National Fire Protection Agency
RSO Range Safety Officer
SCO Safety Check Officer
B.2 Events
ALT Altitude PRA Predicted Altitude
BG Boost Glider Duration PRD Predicted Duration
CA Cluster Altitude PSC Peanut Sport Scale
CM Classic Model PSL Parachute Spot Landing
CSC Concept Sport Scale RD Research and Development
DEA Dual Egg Lofting Altitude RDA Random Altitude
DED Dual Egg Lofting Duration RDD Random Duration
DFP Dual Fragile Precision Payload RG Rocket Glider Duration
ELA Egg Lofting Altitude SC Scale
ELD Egg Lofting Duration SCA Scale Altitude
FPP Fragile Precision Payload SD Streamer Duration
FW Flex Wing Boost Glider Duration SPP Standard Precision Payload
GSC Giant Sport Scale SPSC Sport Scale
HD Helicopter Duration SRA Superroc Altitude
OSL Open Spot Landing SRD Superroc Duration
PAY Payload Altitude SSL Streamer Spot Landing
PD Parachute Duration STA Set Altitude
PMC Plastic Model Conversion STD Set Duration
B.3 Scoring and Disqualifications
CAT Catastrophic Failure (CATO)
DNF Did Not Fly
DQ Disqualified
EGG Egg Broken
EJ Ejected Motor
FP Flight Points
IMP Impound
LUB* Loop Under Boost
LST Lost by Timers
MAX Maximum Time
NR No Return
ND No Data (altimeter data not available)
NC Track Not Closed
NG No Glide
NDP No Deployment
NVB* Non-Vertical Boost
PS* Pod Separation (from glider while under power)
ROT No Rotation
SEP Separation
SHR* Shred
SF Structural Failure
TL Track Lost
UNS* Unsafe
UST* Unstable

* Indicates that this is considered a disqualification for safety reasons

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