Delta IV Heavy | NROL-44
Space Launch Complex 37B
Cape Canaveral SFS, FL, USA
T?
--
Days
:
--
Hours
:
--
Mins
:
--
Secs
Date Loading...
United Launch Alliance
United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.
Delta IV Heavy
Height 72.00 Meters
Max Stages 2
Mass To GTO 14210 kg
Liftoff Thrust 8674 kN
Diameter 5.00 Meters
Mass To LEO 28370 kg
Liftoff Mass 733 Tonnes
Launch Success 15
Consecutive Success 15
Maiden Flight 2004-12-21
Launch Failures 1
Updates
Nosu
2020-12-11T07:27:37+0000
SwGustav
2020-12-10T21:30:02+0000
T-0 to 01:09 UTC
SwGustav
2020-12-10T20:29:39+0000
weather 100% go
SwGustav
2020-12-10T18:47:30+0000
updating T-0 to 01:00 UTC
spacevogel
2020-12-10T18:47:15+0000
New T-0 01:00 UTC
SwGustav
2020-12-08T23:42:07+0000
weather 90%
spacevogel
2020-12-08T19:37:41+0000
Added new webcast link.
SwGustav
2020-12-08T01:04:52+0000
updating T-0 and setting go due to range availability
Cosmic_Penguin
2020-12-04T17:17:12+0000
Updated per ULA updates.
Related News
2020-12-11T11:18:00+0000
Spaceflight Now
Delta 4-Heavy launches U.S. spy satellite after months of delays
2020-12-10T17:10:06+0000
NASASpaceflight
ULA Delta IV Heavy successfully launches NROL-44
2020-12-10T01:48:19+0000
SpaceNews
ULA launches long-delayed NRO mission aboard Delta 4 Heavy rocket
2020-12-09T10:08:10+0000
Spaceflight Now
ULA’s Delta 4-Heavy ready for another launch attempt after pad repairs
2020-10-16T04:14:00+0000
Spaceflight Now
ULA’s Delta 4-Heavy rocket still grounded by launch pad problem
2020-10-03T14:06:56+0000
NASASpaceflight
ULA suffers another abort during Delta IV Heavy’s attempt to launch NROL-44
2020-10-01T07:07:00+0000
Spaceflight Now
Delta 4-Heavy launch aborted at T-minus 7 seconds
2020-10-01T05:07:03+0000
Arstechnica
Delta IV Heavy scrubs again, ULA chief vows to change readiness operations
2020-09-28T21:07:08+0000
Teslarati
SpaceX Starlink launch suffers last-second scrub, ULA up next
2020-09-28T08:55:00+0000
Teslarati
SpaceX go for Starlink launch, landing as ULA rocket delays persist
2020-09-24T16:07:00+0000
Spaceflight Now
Delta 4-Heavy cleared for liftoff after Launch Readiness Review
2020-09-11T12:01:11+0000
Arstechnica
Rocket Report: Delta IV Heavy gets a new date, SpaceX to destroy test tank
2020-09-09T20:22:11+0000
Teslarati
SpaceX’s 13th Starlink launch set hours before next ULA Delta IV Heavy attempt
2020-08-31T18:13:45+0000
SpaceNews
ULA investigating cause of Delta 4 Heavy mission abort
2020-08-30T04:07:26+0000
Teslarati
SpaceX Falcon 9 doubleheader still on track after fiery ULA launch abort
2020-08-29T09:49:17+0000
SpaceNews
ULA launch of NRO satellite on hold after Delta 4 Heavy hot fire abort
2020-08-29T09:16:00+0000
Spaceflight Now
Launch of NRO spy satellite delayed at least a week
2020-08-27T04:46:00+0000
Spaceflight Now
ULA calls off launch of triple-core Delta 4-Heavy rocket
2020-08-26T20:16:00+0000
Spaceflight Now
Delta 4-Heavy likely heading for geosynchronous orbit with top secret payload
2020-08-26T02:46:00+0000
Spaceflight Now
Photos: Mobile gantry retracted to reveal Delta 4-Heavy rocket for liftoff
2020-08-24T18:45:26+0000
SpaceNews
ULA to launch Delta 4 Heavy for its 12th mission, four more to go before rocket is retired
2020-08-12T21:58:00+0000
Spaceflight Now
Next Delta 4-Heavy launch on schedule for Aug. 26
2020-05-07T23:46:00+0000
Spaceflight Now
Spy satellite launch on Delta 4-Heavy rocket delayed to August
2020-01-11T16:28:00+0000
Spaceflight Now
ULA completes fueling test on next Delta 4-Heavy rocket
2019-11-17T18:17:00+0000
Spaceflight Now
