All,

   Please schedule the following contacts:

IBEX,USHI01,ADD,04/19/20,110,13:00:00,04/19/20,110,13:35:00,LAHO 2K IBEX-3 Orbit# 484 Apogee Tracking Contact 41re Desc

IBEX,AUWA01,ADD,04/22/20,113,09:30:00,04/22/20,113,10:30:00,LAHO 2K IBEX-3 Orbit# 484 Tracking Contact 16re Desc IBEX,USHI01,ADD,04/23/20,114,05:00:00,04/23/20,114,06:00:00,LAHO 160K IBEX-3 Orbit# 484 SSR_Dump/Tracking Contact 14re Asc

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430