Recently I stumbled across an RC data logging app for the iPhone. It looked promising so I dropped a few bucks and purchased it. I know there are a few other ones out there for less, but I liked the look/feel of this program.
Since I got it after the 2012 outdoor season ended for me I haven't logged any planes, only my Blade mCX which is flown indoors. I've added data for my the Nutball, FT Flyer, FT Delta, and my Funbat foamies. Also 9 other planes and three Coax Helis. I may be a noob at RC, but I've got a decent job and an understanding wife! The app will log just about any data you'd want to track, including fuel and battery usage, flight times, etc.
Here's the main screen, showing the only model I've been able to log data for so far. The Scout CX is my son's and I only log the repairs and not the flights. The UJ369 was given to me by my neighbor after he broke some internal gears - the yellow wrench indicates repairs are needed.
After selecting the blue arrow to the right of the Blade mCX the app takes me to the data screen where it gives me a history of the craft.
I can review flight information, which includes date, time, location, battery used, flight time, etc. I set a countdown timer for 4:15 and have been reasonably consistent with my flight times. When I check the batteries later they're usually very close in voltage.
I've got 6 batteries I use for this heli. As you can see, 2 are charged (the blue one is only blue because it's highlighted). 4 are used and awaiting a fresh charge. The two 70mAh batteries have an icon showing they're charged for storage. These are the batteries my son uses in his Scout - I don't log data on them, but I do keep them on the list. If a battery goes dead due to Josh Bixler not taking proper care of it (oh SNAP!) you can retire it. Models can also be retired. You can also delete them permanently from the list. Retired models can be un-retired.
Before flying I have the app set to give me a pre-flight checklist. In this case it's pretty simple. You can add anything you want to the pre-flight or post-flight lists, and these lists can be specific to each model if you want. I use pretty much the same list for all of my planes, although I've added and removed a few things here and there. As I start flying for the season I'm sure I'll come up with a lot more changes specific to each plane.
After the pre-flight I can pick a count-up or count-down timer. I normally use the count-down, at least on the Blade since I know about how much this will discharge the batteries. I haven't confirmed yet, but I think the app will let store your past count-down times per model and pack, so if you change between a 1300 and 1500mAh pack in a Super Cub it MIGHT remember what you used last time for each pack and default to that time. You can always change it before flying though. My timer is always at 4:15 for the Blade on all 6 batteries. Once the timer is set, you arm the app for flight and then shake the phone to start the timer. Once the flight is done shake it again and it stops timing, gives you a post-flight checklist (if you want one) and then logs the flight information for you.
As stated above, if you have planned maintenance for a model it puts a yellow wrench over the model's picture. You can still select it to fly but it gives you a warning first that maintenance is needed. This is the maintenance I still have planned for my Black Hawk Models Piper J3 Cub. You can add anything you want to this list. In this case it's a new build and I'm missing a control horn for the rudder. I added "Log CoG" as I use the data field on each aircraft to note what kind of electronics are installed, if any servos are reversed, and what the recommended CoG is. It's winter and I'm bored...
Besides planned maintenance you can also see a log of your past maintenance. Again this is an area to enter any data you want ("Secure TX and RX" should have been "Secure ESC and RX" - but I knew what I meant).
Basically, I really like this program. It does everything I need and more. I've run into only one problem, and that's with the battery history. It's supposed to give you a graph of battery usage on a given model. Each time I try to use it on the Blade mCX it crashes and dumps me back to my phone's main screen. I might have some bad data in there since I haven't logged the 1S battery charge times/voltages/etc for all flights. It's hard to care too much about a $1.50 battery - but I'll certainly log my larger packs for the planes. I think that by using the graph, my timer, and logging properly my starting/ending data for the batteries I should be able to maximize my flight time per pack.
In theory.
Since I got it after the 2012 outdoor season ended for me I haven't logged any planes, only my Blade mCX which is flown indoors. I've added data for my the Nutball, FT Flyer, FT Delta, and my Funbat foamies. Also 9 other planes and three Coax Helis. I may be a noob at RC, but I've got a decent job and an understanding wife! The app will log just about any data you'd want to track, including fuel and battery usage, flight times, etc.
Here's the main screen, showing the only model I've been able to log data for so far. The Scout CX is my son's and I only log the repairs and not the flights. The UJ369 was given to me by my neighbor after he broke some internal gears - the yellow wrench indicates repairs are needed.
After selecting the blue arrow to the right of the Blade mCX the app takes me to the data screen where it gives me a history of the craft.
I can review flight information, which includes date, time, location, battery used, flight time, etc. I set a countdown timer for 4:15 and have been reasonably consistent with my flight times. When I check the batteries later they're usually very close in voltage.
I've got 6 batteries I use for this heli. As you can see, 2 are charged (the blue one is only blue because it's highlighted). 4 are used and awaiting a fresh charge. The two 70mAh batteries have an icon showing they're charged for storage. These are the batteries my son uses in his Scout - I don't log data on them, but I do keep them on the list. If a battery goes dead due to Josh Bixler not taking proper care of it (oh SNAP!) you can retire it. Models can also be retired. You can also delete them permanently from the list. Retired models can be un-retired.
Before flying I have the app set to give me a pre-flight checklist. In this case it's pretty simple. You can add anything you want to the pre-flight or post-flight lists, and these lists can be specific to each model if you want. I use pretty much the same list for all of my planes, although I've added and removed a few things here and there. As I start flying for the season I'm sure I'll come up with a lot more changes specific to each plane.
After the pre-flight I can pick a count-up or count-down timer. I normally use the count-down, at least on the Blade since I know about how much this will discharge the batteries. I haven't confirmed yet, but I think the app will let store your past count-down times per model and pack, so if you change between a 1300 and 1500mAh pack in a Super Cub it MIGHT remember what you used last time for each pack and default to that time. You can always change it before flying though. My timer is always at 4:15 for the Blade on all 6 batteries. Once the timer is set, you arm the app for flight and then shake the phone to start the timer. Once the flight is done shake it again and it stops timing, gives you a post-flight checklist (if you want one) and then logs the flight information for you.
As stated above, if you have planned maintenance for a model it puts a yellow wrench over the model's picture. You can still select it to fly but it gives you a warning first that maintenance is needed. This is the maintenance I still have planned for my Black Hawk Models Piper J3 Cub. You can add anything you want to this list. In this case it's a new build and I'm missing a control horn for the rudder. I added "Log CoG" as I use the data field on each aircraft to note what kind of electronics are installed, if any servos are reversed, and what the recommended CoG is. It's winter and I'm bored...
Besides planned maintenance you can also see a log of your past maintenance. Again this is an area to enter any data you want ("Secure TX and RX" should have been "Secure ESC and RX" - but I knew what I meant).
Basically, I really like this program. It does everything I need and more. I've run into only one problem, and that's with the battery history. It's supposed to give you a graph of battery usage on a given model. Each time I try to use it on the Blade mCX it crashes and dumps me back to my phone's main screen. I might have some bad data in there since I haven't logged the 1S battery charge times/voltages/etc for all flights. It's hard to care too much about a $1.50 battery - but I'll certainly log my larger packs for the planes. I think that by using the graph, my timer, and logging properly my starting/ending data for the batteries I should be able to maximize my flight time per pack.
In theory.