SpaceX Telstar 18 VANTAGE Launch from FL

Images credit & copyright: SpaceX and NASA. Press kit usually comes out a day before launch.

LAUNCH ALERT! Sunday, September 9, 2018 at 23:28 EDT (03:28 UTC on the 9th)(20:28 PDT) a SpaceX Falcon 9 Block 5 (core B1049.1) will be launching from Cape Canaveral’s Space Launch Complex 40 (SLC-40 or “Slick”-40) carrying the Telstar 18 Vantage/APStar 5C communication satellite into a Geostationary Transfer Orbit (GTO) for Telsat and APStar.

Stats: This will be SpaceX’s 16th launch of 2018 and the 67th SpaceX flight overall (5 Falcon 1, 61 Falcon 9, 1 Falcon Heavy). Mission parameters will allow for a landing on SpaceX’s East Coast Autonomous Spaceport Drone Ship (ASDS) “Of Course I Still Love You (OCISLY)” which will bring to total successful landings to 29; 18 on drone ships and 11 on land.

Autonomous Spaceport Drone Ships (ASDS) were built at the Conrad Shipyard in Morgan City, Louisiana, the same place that NASA’s Pegasus barge was refitted to support the SLS program. Pegasus carried lots of equipment throughout the years but most famously the space shuttle external fuel tanks from NASA’s Michaud Plant in Louisiana to KSC.

SpaceX’s barges are 300 by 100 ft. with “wings” that extend that width to 170 ft. It has also been fitted with thrusters repurposed from deep sea oil rigs that are able to hold balance and position to within 3 meters even in storm conditions. ASDS’s are painted black with the SpaceX “X” logo, a yellow inner ring and outer white ring acting as a bull eye. The East Coast will soon have two drone ships. The current ASDS is “Of Course I Still Love You (OCISLY)” and soon to join it will be “A Shortfall Of Gravitas (ASOG)” and the West Coast’s ship is “Just Read The Instructions (JRTI).”

In total there have been three ASDS’s. The first of which was Marmac 300, a deck barge named “Just Read The Instructions (JRTI).” That ASDS was used for two east coast landing attempts (CRS 5 & 6), deconstructed and retired. East Coast duties were then transferred to Marmac 304 named “Of Course I Still Love You (OCISLY).” A third ASDS, Marmac 303 was constructed and stationed on the West Coast where it fields launches from Vandenberg AFB, CA. Its name, “Just Read The Instructions (JRTI).”

These fun yet odd names come from Scottish Sci-fi legend Iain Banks’s “Culture” series of 10 novels. They are spacecraft known as General Contact Units (GCU’s) from the novel “Player of Games.” Other spacecraft in the series (which get to name themselves) are even more entertaining such as “Size Isn’t Everything,” “No More Mr. Nice Guy” and “Death and Gravity.” Here’s a fun Wiki page with more info: http://en.wikipedia.org/wiki/List_of_spacecraft_in_the_Culture_series

The SpaceX Falcon 9 Rocket:

Height: 70m (229.6 ft.)

Core Diameter: 3.66 m (12 ft.)

Width at Base: 3.66 m (12 ft.)

Stages: 2

Boosters: 0

Total Engines: 10 (9 in the first stage and 1 in the second stage)

Total Liftoff Thrust (sea level/vacuum): 7,607 kN (1,710,000 lbf) / 8,227 kN (1,849,500 lbf)

Gross Mass: 549,054 kg (1,207,920 lb.)

Payload to Low Earth Orbit (LEO): 22,800 kg (50,265 lb.)

Payload to Geostationary Transfer Orbit (GTO): 8,300 kg (18,300 lb.)

Payload to Mars: 4,020 kg (8.860 lb.)

Cost: $62 million

Dragon Spacecraft (when in use): The Dragon spacecraft is about 23.6 ft. (7.2 m) tall with trunk attached and 12 ft. (3.7 m) wide. It’s comprised of two main sections; the pressurized cargo area which can carry 388 cubic ft. of cargo as well as the unpressurized cargo area. The trunk (unpressurized area) carries 494 cubic ft. of cargo as well as the solar arrays. Dragon, along with Russia’s Progress & Soyuz, Europe’s (ESA) Automated Transfer Vehicle (ATV), Orbital ATK’s Cygnus and Japan’s (JAXA) H-II Transfer Vehicle (HTV), is one of only six vehicles that can fly to the Space Station. While Russia’s Soyuz is currently the only crewed means of reaching and returning from Station, SpaceX’s Dragon is currently the only means of returning experiments and supplies back to Earth from Station.

Main Composite Payload Fairing (when in use): the two shell, composite payload fairing is 13 m (43 ft.) in length and 5.2 m (17 ft.) in diameter. The fairings are used to protect the spacecraft during ascent through atmospheric turbulence and into space. Once the rocket has reached a safe altitude the fairings jettisoned, exposing the spacecraft(s). SpaceX has been experimenting with PLF recovery using parachutes, small thrusters and a recovery ship named Mr. Steven which is affixed with a large net that they intend to land the PLF shell on.

SpaceX Falcon 9/Falcon Heavy Second Stage:

Height: 10 m. (33 ft.)

Diameter: 3.66 m (12 ft.)

Engine(s): Single Merlin Vacuum Engine

Engine Chambers: 1

Engine Type: Gas generator

Propellant Feed Method: Turbopump

Chamber Pressure: 9.7 MPa or 97 bar or 1,410 psi

Fuel Type: Liquid

Fuel: Chilled Rocket propellant-1 (RP-1) or highly refined kerosene. Lower specific impulse than liquid hydrogen (LH2) but is cheaper, room temperature stable, less explosive and denser. RP-1 is much more powerful than LH2 by volume and much less toxic than other room temperature fuels such as hydrazine (N2H4).

Oxidizer: Subcooled Liquid Oxygen (LOX). LOX is often coupled with rocket propellant-1 (RP-1), liquid hydrogen (LH2) and methane (CH4) as it creates a high specific impulse.

Thrust (vacuum): 934 kN (210,000 lbf.)

Single Merlin 1D Thrust to Weight Ratio: 180.1

Specific Impulse (vacuum): 348 s

Burn Time: 397 s

Restart Ability: Yes

Reusable?: No

SpaceX Falcon 9/Falcon Heavy Interstage: The interstage is a 4.4m (14.4 ft.) composite structure that connects the first stage to the second stage and holds the release and separation system. It’s an all pneumatic stage separation system for low shock, highly reliable separation that can be tested on the ground, unlike pyrotechnic systems used on most launch vehicles.

SpaceX Falcon 9 First Stage: First stage boosters are fitted with four independently steerable titanium grid fins that help control pitch, yaw and roll during vertical decent as well as four landing legs that extend before touchdown.

Height: 47 m. (154 ft.)

Diameter: 3.66 m (12 ft.)

Width at Base: 3.66 m (12 ft.)

Engine(s): 9 Merlin 1D Engines

Engine Chambers: 1

Engine Type (cycle): Gas generator/Open-cycle

Propellant Feed Method: Turbopump

Chamber Pressure: 9.7 MPa or 97 bar or 1,410 psi

Fuel Type: Liquid

Oxidizer: Subcooled Liquid Oxygen (LOX). LOX is often coupled with rocket propellant-1 (RP-1), liquid hydrogen (LH2) and methane (CH4) as it creates a high specific impulse.

Single Merlin 1D Thrust (sea level/vacuum): 845 kN (189,964 lbf.)/914 kN (205,475 lbf.

Single Merlin 1D Thrust to Weight Ratio: 180.1

Total Liftoff Thrust (sea level): 7,607 kN (1,710,000 lbf) / 8,227 kN (1,849,500 lbf)

Specific Impulse (sea level/vacuum): 282 s/311 s

Burn Time: 162 s

Restart Ability: Partially (1 or 3 engines can restart for landing actions)

Reusable?: Yes

Watch Live:

SpaceX Webcast: http://www.spacex.com/webcast/

SpaceX YouTube (Hosted Webcast):

Mission Info:

45th Space Wing L-1 Weather Forecast (East Coast Launches Only): http://www.patrick.af.mil/About-Us/Weather