KNAU Arizona Public Radio:
Meteor Crater
KNAU Arizona Public Radio:
Meteor Crater Shocked Quartz
KNAU Arizona Public Radio:
Coal furnace
KNAU Arizona Public Radio:
Operations Supervisor Terry Edwards
KNAU Arizona Public Radio:
Consultant George Hardeen
KNAU Arizona Public Radio:
NGS Control Operator Julius Fat
KNAU Arizona Public Radio:
One of three turbines
KNAU Arizona Public Radio:
Terry Edwards
KNAU Arizona Public Radio:
Operations and Maintenance Manager Paul Ostapuk
KNAU Arizona Public Radio:
Inside the stack
KNAU Arizona Public Radio:
One of three stacks
KNAU Arizona Public Radio:
Pollution controls
KNAU Arizona Public Radio:
Navajo Generating Station
KNAU Arizona Public Radio:
Grand Falls
KNAU Arizona Public Radio:
Grand Falls spray
