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Friday, September 03, 2010
B1NAV.PNG
B1NAV.PNG
Following the sucess of the Flymaster B1 and the Flymaster F1&NAV+, Flymaster Avionics now launches a new addition to its family of high quality flight instruments, the B1 NAV. This new instrument adds to the features of the B1 all the navigation features needed for Cross Country and Competition Flights.

The B1 NAV integrates the latest GPS technology wich allows ultra fast start-up(even at weak signals). Such high precision GPS provides 4 position fixes per second(most devices only provide only 1 position per second) allowing faster response time.

The B1 NAV revolutionary new hardware provides a completely new experience, with amazing smooth graphics and almost instant information updates. Despite the differential hardware characteristics, like the high contrast and resolution screen, very sensitive variometer, large memory capacity, Radio Frequency interface for connection probes, high capacity li-on battery, etc.. B1 NAV boasts many powerful and unique software features, with an intuitive user friendly interface.

Flymaster B1 NAV is the best value for money integrated GPS/Vario designed to make your navigation easier.
  • 50 Channels, high sensitivity( -160dBm), fast start-up( 1 second Time-To-First-Fix for hot and aided starts) GPS with 4Hz position update rate( 4 position per second)
  • High contrast and resolution screen( 320x240) with backlight
  • High sensitivity variometer featuring Ultrasense technology( resolution of 0,01 m/s)
  • Next to climb indicator ( allows to detect even the weaker thermals)
  • USB interface
  • User friendly software interface, easily upgraded by end users
  • "Data logger" with capacity for up to 176 000 points including position, velocity an altitude( 500h of flight with 10s recording interval)
  • Wireless interface ( radio frequency up to 20 meters) for multiple probe connections( wind speed probe, temperature probe, etc.)
  • Li-ion rechargeable battery( up to 20 hours of flight)
  • Configurable information fields
  • Analogic and Digital Vario ±20 m/s
  • QNH adjustment
  • Complete configurable variometer acoustics( damper, cadence, frequency, etc)
  • Altitude alarm, sink alarm and wake up alarm
  • Automatic recording function
  • Competition route definition with all possible variations
  • Start optimization
  • Date, time and fligh duration indicator
  • Route optimization to waypoint
  • Several indicators like glide ratio to objectives, arriving altitude at destination, velocity made good, distance to objectives, etc
  • Distance to take off
  • 290 waypoints capacity
  • Battery indication
  • Internal temperature sensor


 TitleModified DateSize Description
Firmware7/28/2010128.10 KBDownloadVersion 1.21
Firmware 1.21 Big style vario7/28/2010128.08 KBDownloadVersion 1.21
FlashB1nav MAC OS X7/20/2010811.81 KBDownloadFirmware updater for Apple v1.1
FlashB1Nav (for windows XP/Vista/7)7/28/201013.61 MBDownloadFirmware update tool v1.3.2 (faster)
USB Driver4/12/2010805.00 KBDownload 
USB driver (windows 7 64bit)8/21/20101.61 MBDownload 
USB Drivers for MAC OS X7/8/2010419.16 KBDownload 
B1nav User manual (English)6/11/20101.10 MBDownloadVersion 1.3
B1nav User manual (French)4/12/20101.46 MBDownloadVersion 1.0
B1nav User manual (German)7/8/2010785.98 KBDownloadVersion 1.3
B1nav User manual (Spanish)6/28/2010805.38 KBDownload 
B1nav User manual (Português)4/12/20101.27 MBDownloadVersion 1.0
B1nav User manual (Italian)8/24/20108.79 MBDownload 
Using B1nav with GPSdump7/8/2010183.17 KBDownload 
Flymaster vario tone for Iphone4/20/2010970.30 KBDownload 
1.21
  • New UDF "Wind Speed".
  • New UDF "Average Speed".
  • Corrected several imperial unit conversions
  • Flown distance now visible in flight log


  • 1.20d
  • Altitude can now be set automatically from GPS when a good position fix is obtained
  • Wind speed calculation corrected.
  • Rate of climb units are now independent from altitude units.
  • New User defined Field(UDF) "Heading". (c)
  • On task activation B1nav now checks for isolated "Start out" in task and automatically adds extra turnpoint with same size.(d)


  • 1.19
  • New feature allows setting altitude from GPS.
  • On receiving -XXX waypoint id, B1nav now sets the COMPID.
  • Task times rounded off to minutes, and input method changed.
  • Autosilent function now switches vario sound off completely until takeoff.


  • 1.18
  • Autorepeat keys ramp-up time faster.
  • Far west time zone bug fixed.
  • Setting altitude in "feet" corrected
  • Cylinder edge calculation in southern hemisphere corrected
  • Distance to takeoff now showing correctly in cross country mode
  • Setting UDF groups corrected


  • 1.17
  • Manually delete flight log items.
  • Direct "Goto" option in waypoints list.
  • New unit "Speed units", allows viewing speed in km/h, mi/h and knots.
  • Start flight detection now based on average speed going above 5km/h rather than instant speed above 10km/h

  • 1.16
  • Thermal core
  • Short routes
  • User defined field Groups
  • Improved navigation of start gates
  • Several new User Defined Fields, namely Vario/AltGain/Dist.Edge/Arrival next/Arrival Goal/Dist.Thermal/Altimeter2
  • Several bug fixes

  • 1.15
  • improved behaviour of task navigation, it now navigates out of a start gate if it is entered before opening time
  • added a long press detect on "Enter" key to jump over text input
  • corrected bug in task screen causing display to become garbled
  • improved vario timings
  • changed battery charging to resolve issues with some USB hubs
  • GPS altitude was not working correctly in feet
  • created 2 styles of screen layout, pilots can now choose a firmware version according to their preference
  • 1.21
  • New UDF "Wind Speed".
  • New UDF "Average Speed".
  • Corrected several imperial unit conversions
  • Flown distance now visible in flight log


  • 1.20d
  • Altitude can now be set automatically from GPS when a good position fix is obtained
  • Wind speed calculation corrected.
  • Rate of climb units are now independent from altitude units.
  • New User defined Field(UDF) "Heading". (c)
  • On task activation B1nav now checks for isolated "Start out" in task and automatically adds extra turnpoint with same size.(d)


  • 1.19
  • New feature allows setting altitude from GPS.
  • On receiving -XXX waypoint id, B1nav now sets the COMPID.
  • Task times rounded off to minutes, and input method changed.
  • Autosilent function now switches vario sound off completely until takeoff.


  • 1.18
  • Autorepeat keys ramp-up time faster.
  • Far west time zone bug fixed.
  • Setting altitude in "feet" corrected
  • Cylinder edge calculation in southern hemisphere corrected
  • Distance to takeoff now showing correctly in cross country mode
  • Setting UDF groups corrected


  • 1.17
  • Manually delete flight log items.
  • Direct "Goto" option in waypoints list.
  • New unit "Speed units", allows viewing speed in km/h, mi/h and knots.
  • Start flight detection now based on average speed going above 5km/h rather than instant speed above 10km/h

  • 1.16
  • Thermal core
  • Short routes
  • User defined field Groups
  • Improved navigation of start gates
  • Several new User Defined Fields, namely Vario/AltGain/Dist.Edge/Arrival next/Arrival Goal/Dist.Thermal/Altimeter2
  • Several bug fixes

  • 1.15
  • improved behaviour of task navigation, it now navigates out of a start gate if it is entered before opening time
  • added a long press detect on "Enter" key to jump over text input
  • corrected bug in task screen causing display to become garbled
  • improved vario timings
  • changed battery charging to resolve issues with some USB hubs
  • GPS altitude was not working correctly in feet
  • created 2 styles of screen layout, pilots can now choose a firmware version according to their preference
  •