eCalc (all simulation tools): pushing parametrized URL to browser history at every calculation (in function validateNumbers())

cgCalc: Bugfix to eliminate error message for Delta/Flying Wing with (unused) stabilizer values all set to zero

cgCalc: considering Simon's estimate for change of downwash angle (iso fix 0.4), custom Tail Efficitivness, Canard optimized, drawing scale optimized.

• Guage: Misdrawing after lot of calculations corrected (gauge.update(specificOptions) missing)
• propCalc, xcopterCalc: Propeller Constant Pconst dynamic calculation for generic props.
• propCalc: Hand launch message fixed for multi-engine.
• setupFinder: Motor Weight Maximum can be entered relative to AUW - as used to be - or absulut in g or oz
• general: central release definition
• one session per user allowed only - user will be automatically logged out after less than 30s when a new session opend with same login to prevent misuse by multi concurrent users.

perfCalc: service update

cgCalc: considering normal fuselage designs, membership required

wbCalc: service update

evCalc: service update

heliCalc: bug in constant rpm hover current corrected.

more than 12 million visits since february 2010!
We are proud to welcome the 9th-millionst visit since counting back in february 2010. Our community is constantly crowing....
Thanks to all for supporting eCalc.

SiteLok 6.4 installed

chargeIndex 1.40: - Drive Drain Efficiency added - "How many km/mi you can drive on 1kWh of Battery Capacitiy"

• cgCalc: Usage of T-Tail clarified

SiteLok 6.2 installed

w&bCalc 1.0: all new Weight and Balance Calculation to evaluate actual CG and CG correction

• propCalc, fanCalc: ESC timing can be changed, Drag based on Wingspan as reference area
• perfCalc: Version 1.0 - indroduction of the inflight performance analysis tool

• cgCalc: Bug fix regarding negative sweep

• cgCalc: Error message if input field empty

eCalc: Blocking of Safari Browser at login solved

SiteLok 6.0 installed

• cgCalc: autosave of the form fields added

more than 10 million visits since february 2010!
We are proud to welcome the 9th-millionst visit since counting back in february 2010. Our community is constantly crowing....
Thanks to all for supporting eCalc.

• chargeIndex: new detail view and core efficiency

• cgCalc: Analytics event for data evaluation inserted

• evCalc: address entry modified.

• chargeIndex: first release

• chargeCalc: recharged kwh/km inserted to graph

• evCalc: actual wind and temperature information will be considered along your route, elevation evaluation problem for long leg corrected

• evCalc: accounting for high tailwind improved, image source for EV overwiev inserted 

• new Quick Gauge Plug-in - works in China too
• xcopterCalc: Range estimate in the result column
• heliCalc: Motot@Maximum calculation for  constant headspeed (iso max. headspeed)

• new Quick Gauge Plug-in - works in China too
• evCalc: Using routing machine of MapBox, GrasHoppers and TomTom, charge time updated in the graph considering lower chargerrates in low/high SoC range

• chargeCalc: Service Update

• all products updated to new Google API - Google resource is quite instable on Chrome and Safari

• chargeCalc 2.02: improved charging model

• chargeCalc 2.01: updated with "efficient charge range" indication.

• evCalc: Adress search simplyfied & improved for "Location or next Waypoint".

• evCalc: Calculation on map based speed sheddule along the route plotting a graph with consumption, state-of-charge and detailed recharge information. Simulation of a car towing a trailer. Routing marker improved for better recognition of start (triangle) and finish (flag) marker.

• eCalc: Service Update

• eCalc: 100 mio electric drives calculatet so far - thanks for this incredibale meilestone!

• evCalc: 6 mio EV trip calculations

• chargeCalc 2.00: Taking battery degradation (SoH) into account, Range vs. Time Graph

• evCalc: integration of chargeCalc - Link to chargeCalc presets the settings
•  chargeCalc: integration of evCalc - Link to evCalc presets the settings

• chargeCalc 1.1: Graph for Range vs Time at Charging added

• chargeCalc 1.0: Final Release - new service for calculating specific charge sessions

• evCalc: Bug fix for sorting the benchtest according Charge Time and Travel Time, Database Structure change

• Update Membership System V5.7

• evCalc: 5 Mio Trip Calculations
• eCalc: we inserted the 10'000th motor to the most comprehensive database on the web

• evCalc: Advanced Settings: select benchtesting for current available cars only or for all cars in the database, correct handling of recharging with high SoC at Desitnation, bug-fix for Address-Serach on Android showing next insted of go

• evCalc: Charger Data Quality improved (null vlaue replaced by plan text and estimates)

• evCalc: full map functionality is back: Topography and route insertion of charger

• evCalc: change to Open Street Map

• evCalc: automatic map centering if car symbole leaves the boundary of the visible map.
  (static = no map movement / center = automatic centering)

• evCalc: completly redesigned and new features...
  Navigate through a specific Charg Staion, Charge Point Information updated, at origine and destination also chargepoints (also below defined charge power limit) will be shown within defined radius.

• eCalc Service Update (Cursor Wait during Calculation, printing optimized)

• evCalc: evCalc allready calculated 1 Million Trips for electric Vehicles for range simulation

• evCalc: Charge Point details with numbers of stalls and plugs, color coded charge points

• evCalc: Electric Car Overview for selection

• evCalc: Indication of region where a recharging is expected according charging strategy, Result Table with reduced Column on small devices for better overview.

• evCalc: Indication of Charging Points along your Route

• eCalc Service Update V7.15
• propCalc: considering zero thrust speed is byond pitch speed due prop airfoil
• setupFinder: share function added
• xcopterCalc: max. speed calculation and range model improved, accessory allows negative amp draw to simulate solar panels for prolonge flight

• evCalc: Indication of the Econ Speed - best energy-speed-ratio, TCO and CO2 Analysis Sheet

• evCalc: User Statement inserted

• Update Membership System V5.6

• evCalc: Route Designer integrated, Service Update (additional BMS Value «on - very hight» for cold soaked batteries)

• evCalc: Service Update (Titel inclueds car name)

• cgCalc Version 1.12 released (returning Error for Delta and Canard corrected) - to cgCalc

• evCalc: Bug fix for Roll-Resistance scale

• Bug fix for Chrome Ads blocker does not allow dialog box anymore.

• evCalc: now with cross-brand benchmarking

• xcopterCalc: no more calculation resriction for Race Copter with a propeller diameter of 6.5" or less. However, accuracy byond a Diameter-Pitch-Ratio of more than 0.667 decreases.