Enlarge/ Atlas V on SLC-41 after being scrubbed due to an unexpected system response from remotely commanded ground system liquid oxygen valves. (credit: Trevor Mahlmann for Ars)
Welcome to Edition 3.23 of the Rocket Report! Times are good when SpaceX launches a rocket on Thursday evening and United Launch Alliance has the potential to breaks its streak of scrubs on Sunday. After that, the next big US launch will be the Crew-1 mission carrying four humans into space—the most people launching at one time in more than a decade.
As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.
Rocket Lab to attempt a first-stage recovery. Rocket Lab said Thursday it will attempt to recover the first stage of its Electron rocket for the first time with its next mission, scheduled for liftoff in mid-November. Company founder Peter Beck said he was not sure what Rocket Lab would fish out of the ocean. It could be a nearly intact first stage or, he admitted, "a smoldering stump." The key with this test, he said, was to gather data about the parachute system, Ars reports.
Der Bundestag hat einer Entfristung des Terrorismusbekämpfungsgesetzes zugestimmt. Fachleute halten dieses für verfassungswidrig. (Politik/Recht, Datenschutz)
Der Bundestag hat einer Entfristung des Terrorismusbekämpfungsgesetzes zugestimmt. Fachleute halten dieses für verfassungswidrig. (Politik/Recht, Datenschutz)
Der Shuttle-PC ist ziemlich klein, hat aber Raum für genug Komponenten wie eine Comet-Lake-S-CPU. Allerdings müssen die dazu gekauft werden. (Mini-PC, Mainboard)
Der Shuttle-PC ist ziemlich klein, hat aber Raum für genug Komponenten wie eine Comet-Lake-S-CPU. Allerdings müssen die dazu gekauft werden. (Mini-PC, Mainboard)
After two years of work, the new stable release of the free open-source flight simulator FlightGear is finally here: 2020.3! It replaces 2018.3 as our supported, stable version. There’s many updated aircraft, visual enhancements and a new default airport/region: Keflavík (BIKF) in Iceland. As always there’s also internal improvements to the flight models and other …
After two years of work, the new stable release of the free open-source flight simulator FlightGear is finally here: 2020.3! It replaces 2018.3 as our supported, stable version. There’s many updated aircraft, visual enhancements and a new default airport/region: Keflavík (BIKF) in Iceland.
The Alouette III getting close to a volcanic plume.
As always there’s also internal improvements to the flight models and other simulation systems, bug-fixes, and performance improvements.
We’re going to take a proper tour around Iceland in another post, and detail some of the improved feature and aircraft over the next few months. The full change-log is available here. But we’d like to quickly share some highlights below.
Iceland is the world’s newest country, if you’re speaking geographically: a land of ice and fire. FlightGear models several volcanoes with multiple levels of activity: Eyjafjallajökull which disrupted aviation in 2010, Surtsey, and the brooding, powerful, Katla.
Iceland seen from space (using EarthView imagery)
Keflavík International Airport (BIKF) is the featured airport for the release: due to its remote location in the north Atlantic, the long runways have been used by all kinds of aircraft over the years; especially as stop-over for early transatlantic services, but also patrolling military aircraft and transports.
Aircraft
The A320 has been overhauled, with accurate simulation and display of the flight management systems.
The C182 gained an excellent integration of the FG1000 glass-cockpit, as did the J3 Cub and the Diamond DA40. More aircraft installations are in development.
The SEPCAT Jaguar GR.1, Bombardier Q400 and twenty more aircraft were added.
Feature highlights
There’s been many changes since the last release, but here’s a few particular interesting ones:
FlightGear now simulates tides covering and uncovering shallow areas (littoral areas), like tidal flats (mudflats). You can see tides as the day progresses – there are two highs and two lows per day.
Morecambe bay at low tide
Textures can be cached & compressed for faster loading and reduced memory use, giving better performance.
Connection to the VATSIM network via SWIFT is officially supported.
Better translation support, and handling of non-ASCII file names.
Many view improvements, including a new Tower-AGL view.
Datenübertragung per Licht und Funk funktioniert kaum unter Wasser. Die Bundeswehr testet deshalb Schall. Ein Problem dabei ist, dass sie hören, aber beim Senden selbst nicht gehört werden will. Ein Bericht von Werner Pluta (Internet, Ergonomie)
Datenübertragung per Licht und Funk funktioniert kaum unter Wasser. Die Bundeswehr testet deshalb Schall. Ein Problem dabei ist, dass sie hören, aber beim Senden selbst nicht gehört werden will. Ein Bericht von Werner Pluta (Internet, Ergonomie)
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