=== People&Multicopter ===
* Rorist:
** [https://ecalc.ch/xcoptercalc.php?lang=en&lang=en&rotornumber=4&config=flat&frame=255&tiltlimit=90&weight=700&calc=auw&elevation=500&airtemp=25&qnh=1013&batteries=lipo_2200mah_-_65/100c&chargestate=0&s=4&p=1&battdisc=0.85&esc=max_40a&motor=0&type=0&motorkv=1600&motorio=1.3&motorvio=10&motorlimit=950&motorlimittype=w&motorri=0.055&motorlength=21&motorpoles=14&motorweight=36&cooling=good&gear=1&propeller=0&pconst=1.2&tconst=1.0&proptwist=0&diameter=7&pitch=4&blades=2&project=...insert%20your%20project%20name... Skull And Drones - Rampage 255 7'']** Xhover Win 5 w/ Xnova 2206/2450 and Hobbywing stack, ** [http://www.ecalc.ch/xcoptercalc.php?ecalc&lang=en&cooling=medium&rotornumber=4&config=flat&frame=210&tiltlimit=90&weight=500&calc=auw&elevation=500&airtemp=25&qnh=1013&batteries=0&battcap=1350&battri=0.0107&battv=3.7&battccont=65&battcmax=130&battweight=38&chargestate=0&s=4&p=1&battdisc=0.85&esc=0&esccont=30&escmax=45&escri=0.006&escweight=15&motor=cobra&type=0&motorkv=2300&motorio=0.66&motorvio=8&motorlimit=262&motorlimittype=w&motorri=0.084&motorlength=14.2&motorpoles=14&motorweight=24.6&gear=1&propeller=0&pconst=1.13&tconst=1.0&proptwist=0&diameter=5&pitch=4&blades=3&project=RacingQuad2016 QAV 210 w/ Cobra2205/2300] ** [https://www.ecalc.ch/xcoptercalc.php?ecalc&lang=en&cooling=medium&rotornumber=4&config=flat&frame=210&tiltlimit=90&weight=500&calc=auw&elevation=500&airtemp=25&qnh=1013&batteries=0&battcap=1300&battri=0.0107&battv=3.7&battccont=75&battcmax=130&battweight=38&chargestate=0&s=4&p=1&battdisc=0.85&esc=0&esccont=25&escmax=45&escri=0.006&escweight=15&motor=cobra&acci=1&type=0&motorkv=2345&motorio=1.57&motorvio=16.09&motorlimit=450&motorlimittype=w&motorri=0.084&motorlength=23&motorpoles=14&motorweight=28.5&gear=1&propeller=hqprop&diameter=5&pitch=4&blades=3&project=RacingQuad2017 QAV210 , TBS Powercube 2in1 and FPvision w/ TBS Silk2306/2345]
** FT Mini Arrow [https://ecalc.ch/motorcalc.php?ecalc&lang=en&cooling=good&motornumber=1&weight=370&calc=auw&warea=16.6&elevation=500&airtemp=25&qnh=1013&batteries=0&battcap=850&battri=0.0129&battv=3.7&battccont=65&battcmax=100&battweight=24&chargestate=0&s=3&p=1&battdisc=0.85&esc=max_20a&motor=emax&type=31|mt2204-ii-2300&gear=1&propeller=graupner_e_prop&diameter=6&pitch=3&blades=2&speed=0&project=FT] [https://flitetest.com/articles/ft-mighty-mini-arrow-build]
** TinyWhoop Carbon Fiber / Aluminum frame, NewBeeDrone FC and Gold Motors
=== Frequency bands ===
* Up to date information on what we can use at which power: https://www.ofcomnet.ch/api/rir/1008* This table needs updates We can't use R1, R2, R7, R8 ! <table border=1><tr> <th>Band</th> <th>No License</th> <th>HB3 License</th> <th>HB9 License</th> <th>Notes</th></tr><tr> <td>431 - 433 MHz</td> <td>Forbidden</td> <td>50 W</td> <td>1000 W</td> <td></td></tr><tr> <td>433 - 435 MHz</td> <td>Forbidden</td> <td>50 W</td> <td>1000 W</td> <td></td></tr><tr> <td>435 - 437 MHz</td> <td>Forbidden</td> <td>50 W</td> <td>1000 W</td> <td></td></tr><tr> <td>862 - 870 MHz</td> <td>25 mW</td> <td></td> <td></td> <td>Short Range Device (SRD) Band</td></tr><tr> <td>2300 - 2450 MHz</td> <td></td> <td></td> <td>100W</td> <td></td></tr><tr> <td>2400 - 2483* 2.5 MHz</td> <td>4 GHz 100mW</td> <td></td> <td></td> <td>ISM Band</td></tr><tr> <td>5470 - 5725 * 868 MHz</td>25mW <td>500 mW (1 W with TPC)</td> <td></td> <td></td> <td></td></tr></table> Source: http://www* 5.bakom.admin.ch/themen/frequenzen/00652/00753/index.html?lang=en#HF2400MSource: [http://www.bakom.admin.ch/themen/frequenzen/00689/01560/index.html?lang=fr&download=NHzLpZeg7t,lnp6I0NTU042l2Z6ln1ae2IZn4Z2qZpnO2Yuq2Z6gpJCDdXx3g2ym162epYbg2c_JjKbNoKSn6A-- Prescriptions concernant les radioamateurs]8 GHz 25mW
=== Avoiding IMD ===
== Spots and Maps ==
* http://map.drohnenverband.ch/ [CH]
* <s>http://fpv-spots.com/ [CH, DE]</s>
* http://airshoot.ch/les-mini-drones/carte-de-la-suisse-pour-les-dronistes/ [CH]
* http://rcfly.ch/fpv-karte-schweiz/ [CH]
* http://www.gambournens.ch/ Lausanne
* https://www.dracer.ch/
* http://aeropoly.ch
=== Commercial/Divers ===
* https://youtu.be/gRSPFYlKo58 How to build Retracts for Quadcopters/multirotors
* Focus your camera using a pattern, http://www.rcgroups.com/forums/showthread.php?t=2516950
* How to store your lipo https://www.tested.com/art/makers/824939-how-safely-organize-your-lipo-battery-storage/
=== ESC ===
* http://www.airsanglier.com/2016/04/tuning-pid-pousser-votre-machine-aux-limites/
* https://github.com/betaflight/betaflight/wiki/PID-Tuning-Guide
* Regler ses PID, la methode Damien Gans https://www.youtube.com/watch?v=ZAN1zBjHQvA
=== Racing ===
** https://www.premiairmedia.ch/shop/
** https://www.eflight.ch/
** https://www.fpvframe.ch/
* Other, mostly RTF or planes, heli
** http://helimodel.ch/ helicopter, parts, nice choice
* [[Carbon_fiber]]
* [[EuropeanMakerWeek2016]]
* [[DroneIRL]]