The Airfield is the monument that turns your blue keycard into a red one. It is a huge, open military airstrip in Rust, all runways, hangars and watch towers, and buried under it is a two-card puzzle that pays out a Red Keycard. That single fact is why the Airfield sits right in the middle of almost every player’s wipe progression: it is the natural next stop once you have a blue card, and it is the safest place on the map to earn a red one without buying anything.
Unlike the red-card monuments the card actually opens, the Airfield in Rust is only lightly guarded. A handful of standard scientists patrol the runways, the radiation is mild, and the puzzle is a straight line once you know it. The catch is that it asks for more than the green-card monuments do: you need a green card, a blue card and two electric fuses, not one. Turn up a fuse short and you walk home empty handed, which is the single most common failed run here.
This Airfield Rust guide covers the whole thing: the full green-and-blue puzzle step by step, the red keycard and the rest of the loot, the scientists and radiation, the two recyclers and the refinery, the camera code, what to bring and how the Airfield compares with the other red-tier monuments. Every number here is checked against RustHelp’s monument data, EIP Gaming, Rustafied and ScreenRant, not guessed.
- What Is Airfield
- Airfield Stats
- The Airfield Puzzle
- Loot & the Red Keycard
- How to Get a Red Keycard
- Scientists & Radiation
- Recyclers & Refinery
- What to Bring
- Vs Other Red Monuments
- Camera Codes
- Pro Tips
- FAQ
What Is the Airfield in Rust?
The Airfield monument is one of the largest and most open landmarks in the game, a full military airstrip ringed by a concrete slab wall. Inside you get two long runways, three big hangars, four watch towers, an office building with an air traffic control tower, a helipad, fuel silos, a small power station and a crashed helicopter, with a network of concrete tunnels running underneath the whole thing. Every building is walk-in, which is what makes the surface so loot rich.
On the map it is a tier-2, blue-tier monument, but the phrase undersells it. The puzzle here uses both a green and a blue card, and the reward for finishing it is a Red Keycard. So the Airfield is the bridge between the mid game and the end game: it is the place where the cheap cards you have been farming turn into the card that opens Missile Silo and Launch Site. That is why so many wipe routes end at the Airfield before they ever touch a red-card monument.
It is also far friendlier than the monuments the red card unlocks. There is no Bradley, no wall of heavy scientists and no punishing radiation. A few standard scientists patrol the runways, the radiation barely registers, and the puzzle is short once you know the path. The real risk is other players, because the Airfield is not a safe zone and its red-card reward makes it a busy, contested spot on any decent server.
Airfield Rust Stats
Here are the full, verified stats for the Airfield monument. The headline is the risk-to-reward ratio: a red keycard and a pile of loot for only mild radiation and a few scientists.
| Stat | Value | Note |
|---|---|---|
| Monument type | Large, tier 2 | Spawns on most maps, out in the open |
| Safe zone | No | Other players can and will fight you here |
| Radiation | Median 11 / max 11 | Mild, light gear is enough |
| Scientists | ~3 to 5 | Standard 150 HP, LR-300 and MP5 |
| Puzzle | Green + Blue card + 2 fuses | Two fuse boxes, one timer |
| Puzzle reward | Red Keycard | Plus fragments, diesel and crates |
| Total crates | ~20 + barrels | Surface, hangars, towers and tunnels |
| Recyclers | 2 | One on each side of the runways |
| Oil refinery | 1 (free) | In the refinery room |
| Research table & repair bench | Yes | No crafting workbench in current data |
| Chinook drop zone | Yes | The CH47 flies here |
| Train tunnel entrance | Yes | Freight line runs underneath |
| Puzzle reset | ~30 minutes | Loop it on a quiet server |
| No-build radius | 49,152 m² | You cannot build right on it |
Compare that to the monuments the red card opens. The Missile Silo hits a median radiation of 26 and fields nearly thirty scientists, and Launch Site adds a Bradley APC on top. The Airfield gives you the key to both for a fraction of the danger, which is exactly why it is such a popular run.
The Airfield Puzzle: Green, Blue and Two Fuses
This is the part everyone looks up, and it trips people up more than any green-card puzzle because it has two card doors and two fuse boxes. The Airfield puzzle is still linear once you know the route, but you have to prepare four items before you leave home: a green keycard, a blue keycard, and two electric fuses. Forget any one of them and the run is dead.
- Bring green, blue and two fuses. You need 1 Green Keycard, 1 Blue Keycard and 2 Electric Fuses. Check your bag before you travel, because there is no way to finish short.
- Fuse one in the office, flip the timer. Head into the office building near the middle of the runway. On the first floor, insert your first electric fuse into the fuse box and flip the switch beside it. That powers the puzzle and starts the timer, so move with purpose from here.
- Drop underground and swipe the green door. Take the manhole tunnel entrance between the hangars, follow the concrete pipes, and swipe your Green Keycard at the green card door to open the first room.
- Fuse two by the Armory. Stay underground and run to the far side of the Armory. Insert your second electric fuse into the box there to power the final door.
- Swipe the blue door for the red card. Round the corner, swipe your Blue Keycard, and the main loot room opens. The Red Keycard is sitting inside, along with the crates.
Airfield Rust Loot & the Red Keycard
The reason to run the Airfield is the red keycard, but the loot room and the surface together make it one of the better all-round loot stops in the mid game. You leave with a card, free progression items and a full inventory of crates.
- 1 Red Keycard. The prize, sitting in the blue card loot room. This is the whole reason to come, since it opens the red-card monuments you run next.
- 2 Basic Blueprint Fragments. Free progress toward a Workbench 2 or a blueprint unlock, since you now need fragments to build the higher benches.
- 3 Diesel. Handy fuel for a quarry or the Giant Excavator if you are running a farm this wipe. See our diesel guide for what it is worth.
- About 7 to 9 puzzle crates. Behind the two card doors, a mix of military and normal crates with guns, components, ammo and the odd blueprint.
- Around 20 crates and barrels total. The rest are spread across the hangars, the watch towers and the tunnels, free loot on the way in and out.
- Scrap and components. Everything you do not want can be turned into scrap on the spot at one of the two recyclers.
How to Get a Red Keycard at Airfield
If you searched for how to get a red keycard in Rust, the Airfield is usually the answer. A red card is not sold by any vendor, so your only ways to get one are to loot it or to earn it from a puzzle, and the Airfield puzzle is the most reliable, lowest-risk place to earn one. That makes it the top of the keycard ladder that runs through the whole early game.
The ladder works like this. First you get a green card, which you can buy at Bandit Camp for around 15 scrap or loot off a roadside scientist. Then you turn it into a blue card at a cheap green-card monument like Sewer Branch or the Dome, both of which reward a blue keycard for a green card and a single fuse. Finally you bring both cards and two fuses to the Airfield, run the double puzzle, and walk out with a red card for Launch Site and the Missile Silo.
Because the green and blue cards are cheap and are not consumed by swiping, the only real running cost of an Airfield loop is the two fuses. That is what makes it a machine: keep a small stock of fuses and you can turn out red keycards all wipe, feeding your raids on the red-card monuments without ever paying a vendor for one.
Scientists & Radiation at Airfield
For a monument that hands out a red keycard, the Airfield is remarkably relaxed. The radiation is mild and the guards are standard scientists, not the 300 HP heavies you meet on the Oil Rigs. It is guarded, but it is nothing like the monuments the card opens.
The radiation runs a median and max of about 11, which is low. For comparison, Water Treatment and Military Tunnels top out around 26, and the Missile Silo hits 81. Light radiation protection, a road-sign kit or basic clothing, is enough for the surface. You only really want the armour value of a hazmat suit or a metal set for the scientists, not for the rads.
The guards are the real work. Expect three to five standard scientists with around 150 HP each, carrying LR-300s and MP5s, patrolling the runways, hangars and office tower. They take double damage to the head, so two clean headshots drops one. On top of the ground threat, the patrol helicopter can crash on the open runways, and the Chinook flies through to drop its locked crate, so keep half an eye on the sky. And since it is not a safe zone, the biggest danger of all is the other players the red card draws in.
Recyclers, Refinery & Research Table
The Airfield is not just a loot run, it is a full processing stop. Because it is so large, it has a genuinely useful set of on-site amenities, so you can farm, refine, recycle and even research without leaving the wall.
There are two recyclers here, one on each side of the runways, so wherever you end up you are never far from turning junk components into scrap. The monument also has a free Small Oil Refinery in the refinery room for turning crude oil into low grade fuel, plus a research table and a repair bench in the buildings. That research table is a nice bonus: you can research a looted item into a blueprint right where you found it.
One thing to set straight: current monument data lists the Airfield with a research table and a repair bench, but no crafting workbench. Some older guides mention a Tier 1 workbench in a hangar, but you should plan your run as if there is only a research table on site. If you need to craft, do it back at base. For a full map of every monument and what each one holds, see our Rust monuments guide.
What to Bring to Airfield
The Airfield asks for more than a green-card monument, because you are beating scientists as well as running a two-card puzzle. Pack for both jobs.
- A Green Keycard and a Blue Keycard. Both non-negotiable, one for each card door. Get the blue one first at Sewer Branch or the Dome if you do not already have it.
- Two Electric Fuses. One for each fuse box. They are loot only and consumed on use, so bring exactly two, plus a spare if you plan to loop the puzzle.
- Radiation and armour. The rads are mild, so a road-sign kit covers the radiation, but bring proper armour because the scientists shoot back.
- A rifle. Three to five scientists with LR-300s, plus PvP pressure from other players. Bring a real gun and the ammo to use it, not just a bow.
- Meds and inventory space. Syringes for the scientist fights, and empty slots for the red card, the fragments, the diesel and a full haul of crates.
Airfield vs Other Red-Card Monuments
It helps to be clear about what the Airfield is and is not. It is a monument that rewards a red keycard, not one that the red card opens. The monuments the card unlocks are far more dangerous, which is the whole point of grinding the Airfield first.
| Monument | Card needed | What you get | Danger |
|---|---|---|---|
| Airfield Earn the red card | Green + Blue + 2 fuses | A red keycard | Low: ~3-5 scientists, rad 11 |
| Missile Silo | Red keycard | Elite crates, big loot | High: ~27 scientists, rad 26 |
| Launch Site | Green + Red + 2 fuses | Elite loot, hackable crate | Very high: Bradley APC |
| Military Tunnels | Green + Blue + Red + fuse | Elite crates | High: ~30 elite scientists |
So the order that most players follow is simple: farm cheap green cards, upgrade them to blue at a green-card monument, run the Airfield to earn a red card, then spend that red card at Launch Site or the Missile Silo. The Airfield is the safe, repeatable middle of that chain, which is why it earns its reputation as the gateway monument of the whole wipe.
Airfield Camera Codes (CCTV)
If you run a Computer Station, the Airfield has one fixed CCTV camera you can tune into to watch the monument without setting foot on it. The code is the same on every server, so you can add it to your station on any map.
| Camera | Code | Covers |
|---|---|---|
| Airfield helipad | AIRFIELDHELIPAD | The helipad and the Chinook drop area |
Type the code exactly, in capitals, when you add a camera at a Computer Station. Unlike the Abandoned Military Base or the Underwater Labs, whose camera identifiers are generated per server, the Airfield helipad code is a fixed string, so it is safe to memorise and reuse every wipe.
Airfield Rust Pro Tips
- Earn the blue card first. The Airfield needs a blue keycard to finish, so make the cheap Sewer Branch or Dome run before you come. Turning up with only a green card wastes the trip.
- Bring two fuses, not one. There are two fuse boxes. Arriving one fuse short is the single most common failed Airfield run, so double check your bag before you leave.
- Clear the scientists early. Three to five patrol the runways and hangars. Deal with them from cover before you power the puzzle, so you are not fighting them in a tunnel.
- Recycle before you leave. Two recyclers on site turn looted junk into scrap, so you carry home only the good stuff instead of a full bag of components.
- Loop it on a quiet server. The reward room resets about every 30 minutes. Hold the Airfield on a low-pop server and it becomes a steady red-card and scrap farm.
- It all wipes anyway. The monument, its crates and every keycard reset on the monthly force wipe, so farm the ladder early rather than sitting on cards you will lose.
Planning your wipe-day monument run? The monthly force wipe resets the whole map, every monument and all your loot and keycards. Check the live countdown so you know exactly when the fresh Airfield crates land.
See the Force Wipe CountdownAirfield Rust FAQ
What keycard do you need for the Airfield in Rust?
The Airfield puzzle needs both a green keycard and a blue keycard, plus two electric fuses. You swipe the green card at the first door underground and the blue card at the second door to open the main loot room. Neither card is consumed when you swipe it, so one green and one blue card can run the puzzle as many times as it resets. The reward for finishing is a red keycard.
How do you do the Airfield puzzle in Rust?
Bring a green keycard, a blue keycard and two electric fuses. Insert the first fuse into the fuse box in the office building and flip the switch to power the puzzle. Drop into the tunnel between the hangars, follow the pipes and swipe the green card door. Stay underground, run to the far side of the Armory and insert the second fuse. Then swipe the blue card around the corner to open the main loot room, where the red keycard is waiting.
How many fuses do you need for the Airfield?
You need two electric fuses for the Airfield. It is a double puzzle with two separate powered doors, the green card room and the blue card room, and each door has its own fuse box. Fuses are loot only, cannot be crafted and are consumed on use, so bring exactly two, and a spare if you plan to run the puzzle more than once in a session.
Does the Airfield give a red keycard?
Yes. Completing the Airfield puzzle rewards a red keycard, which sits in the main loot room behind the blue card door. Because a red keycard is not sold by any vendor, the Airfield is one of the most reliable places in Rust to earn one. That red card then opens the red-tier monuments like Launch Site and the Missile Silo, which is why the Airfield is such a key step in wipe progression.
How do you get a red keycard in Rust?
Red keycards are not vendor sold, so you either loot one from an elite crate or a scientist at a red-tier monument, or you earn one from a puzzle. The Airfield is the easiest place to earn one: run its green and blue card puzzle with two fuses and the reward is a red card. Launch Site also rewards a red card, but it is guarded by a Bradley APC, so the Airfield is the safer farm.
How many scientists are at the Airfield?
The Airfield has roughly three to five scientists patrolling the runways, hangars and office tower. They are standard scientists with about 150 HP, carrying LR-300s and MP5s, not the 300 HP heavy scientists you find on the Oil Rigs. They take double damage to the head, so two clean headshots will drop one. Bring armour and a rifle, since they shoot back and the monument is not a safe zone.
Is the Airfield radiated? Do you need a hazmat suit?
The Airfield has mild radiation, a median and max of about 11, so it is gentle for a monument that rewards a red keycard. You do not need a full hazmat suit for the rads. Light protection like a road-sign kit is enough. The reason to wear armour here is the scientists, not the radiation, so a metal or hazmat set is worth it for the protection value rather than the rad resistance.
Does the Airfield have a recycler?
Yes, the Airfield has two recyclers, one on each side of the runways. That makes it a convenient place to turn looted components into scrap without hauling everything back to base. Combined with the free small oil refinery and the research table on site, the Airfield works as a full processing stop, not just a loot run, which is useful even when you do not have the cards for the puzzle.
Does the Airfield have a workbench?
Current monument data lists the Airfield with a research table and a repair bench, but no crafting workbench. Some older guides mention a Tier 1 workbench in a hangar, so if you find one, treat it as a bonus. Plan your run as if there is only a research table, which still lets you research a looted item into a blueprint on site. For actual crafting, head back to base.
Is the Airfield a safe zone in Rust?
No. The Airfield is not a safe zone, so other players can attack you there and you can attack them. Its red keycard reward makes it one of the most contested monuments on the map, especially early in a wipe. On top of the scientists, expect other players camping the fuse boxes and tunnel exits. Bring a weapon, clear the surface before you go underground, and be ready for a fight.
What is the Airfield camera code in Rust?
The Airfield has one fixed CCTV camera code, AIRFIELDHELIPAD, which covers the helipad and the Chinook drop area. Type it exactly, in capital letters, when you add a camera at a Computer Station. It is the same on every server, so unlike the per-server codes at the Abandoned Military Base and the Underwater Labs, you can memorise it and reuse it every wipe.
Does the Airfield have a Chinook drop zone?
Yes. The Airfield is a Chinook drop zone, so the CH47 helicopter flies through and can drop its locked crate here, and the helipad has a Chinook parked under a tarp as scenery. The monument also has a train tunnel entrance connecting it to the underground freight network, and the patrol helicopter can crash on the open runways, so there is plenty of aerial activity to watch for while you loot.
How often does the Airfield puzzle reset?
The Airfield reward room resets roughly every 30 minutes, and loose crates around the monument respawn on a similar timer. That means on a quiet server you can loop it, running the two-card puzzle again and again for red keycards and scrap. The eight puzzle-locked crates do not respawn within a cycle, but the room itself does. On the monthly force wipe the whole map regenerates and everything starts fresh.
Is the Airfield worth doing in Rust?
Yes, especially in the mid game. For a green card, a blue card and two fuses you get a red keycard, two blueprint fragments, three diesel and around twenty crates, with only mild radiation and a few scientists. Add two recyclers, a refinery and a research table and it is a one-stop loot, process and keycard-upgrade run. Few monuments give you the key to the end game for so little risk.
Sources and Further Reading
- Monument data, crates, radiation, recyclers and puzzle: RustHelp, Airfield
- Layout, loot overview and puzzle walkthrough: EIP Gaming, Airfield Monument
- Step-by-step puzzle and red keycard reward: ScreenRant, Airfield Puzzle Guide
- Every monument puzzle and fuse requirement: Corrosion Hour, Monument Puzzle Guide
- Puzzle solutions for the monuments a red card opens: Rustafied, Advanced Red Puzzle Solutions
- Where the red keycard leads next: whenisforcewiperust.com, Red Keycard Guide
- Every monument on the map: whenisforcewiperust.com, Rust Monuments Guide
- The game itself: Facepunch Studios