{
  "Cooldowns": {
    "Cooldown.0": 3600,
    "Cooldown.1": 0,
    "Cooldown.2": 0,
    "Cooldown.3": 0,
    "Cooldown.4": 0,
    "Cooldown.5": 0,
    "Cooldown.6": 0,
    "Cooldown.7": 0,
    "Cooldown.8": 0,
    "Cooldown.9": 0,
    "cooldown.ch47.0": 0,
    "cooldown.ch47.1": 0,
    "cooldown.ch47.2": 0,
    "cooldown.ch47.3": 0,
    "cooldown.ch47.4": 0,
    "cooldown.ch47.5": 0,
    "cooldown.ch47.6": 0,
    "cooldown.ch47.7": 0,
    "cooldown.ch47.8": 0,
    "cooldown.ch47.9": 0
  },
  "Damage - Global damage multiplier": 1.0,
  "Gibs - Health of gibs": 500.0,
  "Gibs - Time until gibs can be harvested in seconds": 300.0,
  "Health - Base Helicopter health": 10000.0,
  "Health - Main rotor health": 1550.0,
  "Health - Tail rotor health": 1075.0,
  "Limits": {
    "Limit.0": 1,
    "Limit.1": 0,
    "Limit.2": 0,
    "Limit.3": 0,
    "Limit.4": 0,
    "Limit.5": 0,
    "Limit.6": 0,
    "Limit.7": 0,
    "Limit.8": 0,
    "Limit.9": 0,
    "limit.ch47.0": 0,
    "limit.ch47.1": 0,
    "limit.ch47.2": 0,
    "limit.ch47.3": 0,
    "limit.ch47.4": 0,
    "limit.ch47.5": 0,
    "limit.ch47.6": 0,
    "limit.ch47.7": 0,
    "limit.ch47.8": 0,
    "limit.ch47.9": 0
  },
  "Loot - Max Crates to drop": 6,
  "Loot - Time before unlocking CH47 crates": -1.0,
  "Loot - Time before unlocking crates": -1.0,
  "Loot - Use Custom loot spawns": false,
  "Misc - Helicopter can shoot while dying": true,
  "Misc - Helicopter speed": 55.0,
  "Misc - Helicopter startup length in seconds": 0.0,
  "Misc - Helicopter startup speed": 25.0,
  "Misc - Maximum CH47 life time in minutes": 15,
  "Misc - Maximum helicopter life time in minutes": 15,
  "Misc - Prevent crates from spawning when forcefully killing helicopter": true,
  "Rockets - Blunt damage to deal": 175.0,
  "Rockets - Explosion damage to deal": 100.0,
  "Rockets - Explosion radius": 6.0,
  "Rockets - Max helicopter rockets": 12,
  "Rockets - Time between each rocket in seconds": 0.2,
  "Spawning - Automatically call CH47 between max seconds": 0.0,
  "Spawning - Automatically call CH47 between min seconds": 3600.0,
  "Spawning - Automatically call CH47 if one is already flying": false,
  "Spawning - Automatically call helicopter between max seconds": 3600.0,
  "Spawning - Automatically call helicopter between min seconds": 3600.0,
  "Spawning - Automatically call helicopter if one is already flying": false,
  "Spawning - Chinooks to spawn": 1,
  "Spawning - Disable CH47 default spawns": true,
  "Spawning - Disable Helicopter": false,
  "Spawning - Disable helicopter gibs": true,
  "Spawning - Disable helicopter napalm": false,
  "Spawning - Disable Rust's default spawns": false,
  "Spawning - Helicopters to spawn": 1,
  "Spawning - Max active helicopters": 1,
  "Spawning - Use custom helicopter spawns": true,
  "Spawning - Use static spawning": false,
  "Spawning - Use static spawning for CH47": false,
  "Turrets - Helicopter bullet accuracy": 2.0,
  "Turrets - Helicopter bullet damage": 20.0,
  "Turrets - Helicopter bullet speed": 250,
  "Turrets - Max range": 300.0,
  "Turrets - Time between turret bursts in seconds": 3.0,
  "Turrets - Turret burst length in seconds": 3.0,
  "Turrets - Turret fire rate in seconds": 0.125
}​

mediatomcat

Hi Shady,

This is a new server and the first time I am using this plugin. 

I only have two groups - default and admin.  I do have a number of other plugins installed, but nothing that should be overriding these permissions.  
See an image below which lists the plugins in use. 

https://www.screencast.com/t/qS70QQkNrG

Thanks for your help.

PS.  Keen to buy your lock-on mod.  That is your plugin as well, right?

I'm not sure which plugin you're referring to with lock-on, but it isn't mine. As for your issue, let us know how it goes after doing what FuelStream suggested. :)

You say you used /killheli, do you have helicontrol.admin ?
If you do, I'm pretty sure that overrides any limit or cooldowns.

Remember to give default group helicontrol.limit.0 if you want to impose an amount per day limit.

Recap:
oxide.grant group default helicontrol.callheli OR oxide.grant group default helicontrol.callheliself
oxide.grant group default helicontrol.cooldown.0
oxide.grant group default helicontrol.limit.0
oxide.revoke group admin helicontrol.admin

and test again.

Unfortunately this did not work.  I followed the basic steps you recommended.  And then I did the following;

1. Revoked every possible permission whether it was assigned or not for both default and admin
2. Reinstalled the plugin and generated a default config.
3. Updated the config to cooldown 0 to 1 hour and limits 0 to 1
4. I then followed you process again - reload the plugin checked the permissions hadnt changed
5. Used oxide.show group admin and default to see which permissions were assigned
6. Still able to call unlimited heli.
7. I then uninstalled every other plugin installed on the server, in case of a conflict
8. Rebooted the server and checked that none of the other plugins were active
9. Used oxide.show group admin and default to see which permissions were assigned
10. Still able to call unlimited heli.

Cooldowns and limits does NOT work on helicontrol.callheli
Maybe this was never meant to be a player perm but wasn't documented.
We can maybe get @Shady to look into this.

If you use helicontrol.callheliself both coolsdowns and limits work as intended.
The chat command with this perm is still /callheli

and I presume that the difference is that callheli perm spawns a public heli with no destination whereas the callheliself perm calls a heli with target/destination, and target being the player who used the chat command, although I didn't test long enough to verify this.

Sorry you reinstalled your server :o/