Call of Duty: Modern Warfare 4 (2026) contains 90 Collectible Locations (64 Notes, 26 Yellow Supply Crates). This collectibles guide shows all collectibles in each mission for 100% game completion and all trophies.
There are the following Collectibles and associated Trophies/Achievements:
- 64 Notes – you only need 50 Notes for
Noteworthy. While you can collect any 50 notes, you need the four Notes from Mission 3 – Following Orders for 
No Stone Unturned. - 26 Yellow Supply Crates – all 26 are needed for Time to Crate. They also give Supplies which are needed for Scavenger.
Mission 3 – Following Orders
Note 1 – 2:
Both Notes are in the first house you enter. The first Note is in the kitchen, in the first cabinet on the left.
The second Note is in the room to the right, shoot the lock on the lockbox to open it and find the note.
Note 3 – 4:
It’s in the third house, in the second bedroom, in a cabinet.
After opening the cellar door, either by using the key or with the help of the civilian, convince the woman to exit or grab her twice to make her leave the hole, then drop into the hole yourself, and this is on a shelf inside. If you followed the guide, the trophy will unlock now.
Mission 10 – Stranded
When you leave the base camp, select “I’ll find my own path…” to walk around alone. Also make sure to grab any Supplies that you see while collecting the notes and crates. You need a total of 195 Supplies to upgrade everything for Scavenger.
Note 5:
You will find this note on the container next to the tower in front of you. You can also open the container with code 0024 to find some supplies.
Note 6:
Now climb up the tower until you find the platform with the two supplies and the note.
Note 7 & Yellow Supply Crate 1:
From Note 6, climb up even further to the next platform to find the crate and the note.
Note 8 & 9:
From Note 7 go to the house with the blue roof. Note 8 is inside on a table.
Note 9 is in the building right next to Note 8.
Note 10:
A little to the west of Notes 8 & 9, you will find a little garage, the note is on the ground on the left side.
Note 11 – 12 & Yellow Supply Crate 2:
Climb down the ladder opposite Note 10. You will find a gate with the Yellow Crate behind it and one Note in front of it.
Now turn right, and you will find a hole to crawl in with some arrows that show the path. So crawl in, take the first opportunity to your right, then the first on the left. Move forward and take the second hole to your left and move forward until you reach a ladder and climb it up.
You will find some more arrows that show the direction to crawl. Take the first on the right, then the first one on the left, and then immediately left again. Now take the first on the right, then the first on the left move forward and take the second to the left, then move forward until you reach the cell. You will find Note 12 before dropping down to the crate.
Yellow Supply Crate 3 + Note 13:
Southwest of the previous notes, you will find a guarded command post. The crate with the note is inside the building with the red and white sign in front.
Note 14 – 15 & Yellow Supply Crate 4:
To the west of the previous crate and note, you will find a bunker with one Note above the keypad.
Then use code 0008 on the keypad to open the bunker. Drop down to find the crate and another note.
Yellow Supply Crate 5 + Note 16:
On the south end of the map, you will find another guarded command post. The crate with the note is inside the main building.
Note 17:
About 200 meters above the previous crate and note you will find a big statue and a structure next to it. You must climb up the structure to find the note at the very top.
Note 18:
This one is under a bridge northeast of the previous note.
Yellow Supply Crate 6:
Above Note 18, you will find another guarded command post. The crate is inside the grey building.
Note 19:
To the southeast of the previous command post, you will find another building with the Note inside on a table.
Note 20:
To the south of Note 19, you will find a little school. Enter it from the front and then enter the first door to your left to find the note on the desk.
Note 21 + Yellow Supply Crate 7:
Leave the school and turn left. Leave the little village and walk towards the container right outside the village to find the note on the outside of the container.
Then use code 0078 to open the container and to find the crate.
Yellow Supply Crate 8:
Leave the container, turn left, and get over the bridge. Then turn to your right to see a big water tank. Climb up to find the crate.
Yellow Supply Crate 9:
While climbing the water tank, you might notice a train passing by. The crate is on the train, so jump on it when it passes by again.
Yellow Supply Crate 10:
The crate is at the entrance of the bunker. The Bunker is one of the three main objectives.
Note 22:
Climb down the ladder near Crate 10 and follow the path. The note is inside the pump control room, it’s the first door your teammate opens when you do the main objective. Move straight forward to find the note on a table.
Note 23:
Further down in the bunker, you will reach a submarine. This is right after you turn on the power to open a metal door. When you go through that metal door, you will see a yellow cart, pull it to the right side and climb on it to reach the note.
Note 24:
After picking up Note 23, move forward and you will be in front of the submarine, turn left here and go all the way to the end. Then go through the door to find the note on a table.
Note 25:
After the previous note, drop into the room full of water and go through the door on the left. If it’s your first visit, you have to pick up three explosives for story purposes to open that door. After that door, follow the path, swim through a water-filled area, and you will go up some stairs after. Here, go through the door to find the Note on the table to your left.
Note 26 & 27:
To the northeast of the Bunker, you will find two train wagons. There is one Note in each of them.
Yellow Supply Crate 11:
Directly north of the above Notes, you will see yet another guarded outpost. The crate is inside the building behind the tower,
Yellow Supply Crate 12:
From the previous crate, follow the street north and you will soon reach another guarded outpost. The crate is in the building next to the tower.
Yellow Supply Crate 13:
This is below the Jamming Station on the northeast part of the map, inside the building in the middle with the Korean sign and start on it.
Note 28:
This is right before going up the stairs that lead to the Jamming Station (Main Objective). Instead of turning right and go upstairs, pick up the Note in front of you.
Note 29:
It’s on the bottom floor of the blue building inside the Jamming Station. The building is right at the entrance of the station to your right.
Note 30:
This is on some barrels on the helipad on the left side of the Jamming Station.
Note 31:
When you enter the main building, it’s right at the entrance. You enter this for story purposes anyway.
Note 32:
From the previous Note, go through the door and go upstairs in front of you, turn left and move forward to the end to find the Note.
Note 33:
Same building as the Notes before, go back downstairs and turn right to find it on a table.
Yellow Supply Crate 14:
Go through the door near the previous Note and climb up the first ladder to the tower to find the crate.
Yellow Supply Crate 15 + Note 34:
On the northeast part of the map (or to the west side of the Jamming Station) you will find another guarded outpost with the crate inside the right building.
Yellow Supply Crate 16 + Note 35:
You can find these southeast of the previous outpost. The Note is on the outside of the container, then use code 8609 on the container to open it and to find the crate inside.
Note 36:
From the previous Note, leave the container, move forward, and turn left to find another container with the Note.
Note 37:
To the west of the previous Note, you will find a statue. Search the body below the statue to get the Note.
Note 38:
Southwest of the previous note, you will see a large black column of smoke. Enter the house next to it to find the Note in the bedroom.
Note 39 + Yellow Supply Crate 17:
From the previous Note, leave the house and move forward until you see a yellow house with a destroyed roof. Enter it through the roof. Once you drop down, you will find the Note directly below. The Crate is in the next room.
Note 40 + Yellow Supply Crate 18:
You can find the Note on a container just to the North of your basecamp. Then use the keypad and put in code 0600 to open it and to find the chest.
Note 41:
Go to the main road west from the previous Note, then head North and you will soon see a broken-down house to your right with the Note inside.
Note 42:
From the previous note, get outside the house. Then head straight forward and swim through the sea past the submarine. To your left you will see a statue, and in your front you will see a little building with the Note.
Note 43 – 44 & Yellow Supply Crate 19:
Northwest of the previous Note, at a crossing on the main road, you will find a container with two Notes on the outside. After picking them up, use code 1234 on the keypad to open the container with the crate.
Note 45:
From the previous crate, leave the container and turn left. The note is on top of the sign. Go to the right side of the sign and climb up the pipes to reach the top of the sign to find the Note.
Yellow Supply Crate 20:
From the previous Note, follow the street through the sign you are standing on to find another guarded outpost. When you enter it, turn left to see a container blocked by some wooden crates. Destroy them with a grenade, then enter the container to find the yellow crate.
Note 46 – 47:
Go back to where Note 43-44 were. On the main street, head north and soon you will see a bunker to your right. The first Note is next to the keypad. Then enter code 0330 into the keypad to open the bunker. Drop down to find the code.
Note 48 & Yellow Supply Crate 21:
Head to the northern part of the lake to find a little island with a container next to a watchtower. The Note is on the outside of the container, then use the keypad and code 6789 to open it with the crate inside.
Note 49 – 50 & Yellow Supply Crate 22:
The notes and the crates are in a guarded outpost to the south of the previous collectibles. The first Note is in the green building near the scaffolding.
The second Note is on the elevator of the scaffolding.
Now you have to get up the stairs of the scaffolding and, from there, jump to the broken elevator and climb further up, then jump back to the scaffolding and climb up until you reach the crate.
Note 51 & 52:
From the previous Notes, follow the path to the north and you will find a one single house. The first Note is next to the bathroom on a table.
From the upper Note, turn right to find the second Note on a table in the corridor.
Yellow Supply Crate 23:
Fast travel to the outpost on the northeast side of the map. A moving truck should spawn somewhere in the outpost. The crate is on the back of the truck. Kill all enemies, then open the crate. If the truck is not spawning, fast travel somewhere else, then back to this outpost.
Yellow Supply Crate 24:
The next crate is in the last guarded outpost. This is located in the northern part of the map, in the middle. The crate is inside the building opposite the watchtower.
Note 53 – 54 & Yellow Supply Crate 25:
Northeast of the SAM site, you will find two buildings. One Note is in the smaller building.
The second note and the crate are in the bigger building. Be aware that the bigger house is full of tripmines. You can try to avoid them or destroy them with grenades. The Note is in the small room.
The crate is in the bigger room.
Note 55 – 57 & Yellow Supply Crate 26:
The next three notes, as well as the last crate, are all at the SAM site. The first Note is in the first house on the left side when entering the SAM site.
The second Note is on a concrete block at the end of the SAM site, near the big statue.
The crate is right next to the statue, the Note is above the crate.
Also make sure to equip the Vulkan Sniper near the crate. You need it for Scavenger.
Note 58 – 62:
You get them all by upgrading and repairing your equipment at the basecamp. You need to upgrade all stuff for Scavenger anyway. To upgrade everything you need 195 Supplies which you should have by getting every other collectible in this mission.
Mission 13 – Escape
Note 63 – 64:
You get the first Note at the very beginning of the Mission in the first door on the left side.
The second and final Note is inside a guard station you have to pass by. You can not miss it. This comes soon after you have to kill the first guard in this mission.
Leave a Reply