Sam Pullen

	Title:	Researcher
	Employer:	Stanford University
	E-mail:	spullen[at]stanford.edu
	Phone:	+1 650 488 381

BIOGRAPHY:

Dr Sam Pullen is the technical manager of the Ground Based Augmentation System (GBAS) research effort within the GNSS Laboratory at Stanford University, where he received his Ph.D. in Aeronautics and Astronautics in 1996. He has supported the FAA and other service providers in developing system concepts, technical requirements, integrity algorithms, and performance models for GBAS, SBAS, and other GNSS applications. He has also performed GNSS system design, applications, and risk assessment through his consultancy, Sam Pullen Consulting. He was awarded the ION Early Achievement Award in 1999 and has supported ION and IEEE as an officer and journal editor.