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CQ: Calling Any Station achievements, rarest first.
Every achievement in CQ: Calling Any Station, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Master Operator
24%
of players
- Achievements
- 38
- Rarest
- 24%
- Ultra rare (under 5%)
- 0
- Average completion
- 61%
1
Master Operator
Own every node in the Echo tree.
24%
2
Worked All Stations
Log every station across every band.
26%
3
Specialist
Complete one full branch of the Echo tree.
26%
4
Straight Key Night
Key 50,000 times.
30%
5
Keep the WatchHidden
Hidden achievement. Description revealed on unlock.
32%
6
I Am Here, And So Are YouHidden
Hidden achievement. Description revealed on unlock.
33%
7
The Long Watch
Play for ten hours.
35%
8
Deep Space
Reach the X-band.
40%
9
· · · — — — · · ·Hidden
Hidden achievement. Description revealed on unlock.
42%
10
Rain Scatter
Reach the µW band.
44%
11
Investment
Buy your first Echo-tree node.
45%
12
Overdriven
Own 200 of a single generator.
48%
13
DX Chaser
Log 25 contacts.
48%
14
Brass Pounder
Key 10,000 times.
49%
15
Reading Between Static
Decode half of the Reply.
49%
16
Troposcatter
Reach the UHF band.
49%
17
Fast Radio Burst
Catch a Fast Radio Burst.
56%
18
Worked This Band
Log every station reachable on one band.
56%
19
Skywave
Reach the VHF band.
62%
20
Pile-Up!
Work an entire pileup — every caller answered before the band faded.
67%
21
Rag Chew
Log 10 contacts.
68%
22
Watch-keeping
Play for one hour.
68%
23
Grant
Bank your first Echoes.
69%
24
Terawatt
Reach 1e12 lifetime Signal.
70%
25
The Reply
Retune for the first time.
74%
26
Something's Out There
Decode your first Reply fragment.
76%
27
Gigawatt
Reach 1e9 lifetime Signal.
80%
28
The Array
Own 200 pieces of equipment at once.
80%
29
Lucky Catch
Catch a Lucky Stray.
82%
30
Iambic
Key 1,000 times.
84%
31
Kilowatt
Reach 1e6 lifetime Signal.
85%
32
Resonance
Own 25 of a single generator — the first repeatable milestone.
85%
33
Antenna Farm
Own 50 pieces of equipment at once.
86%
34
First Contact
Log your first contact.
89%
35
In the Pocket
Hit your maximum Tempo stacks.
90%
36
Fox Hunt
Catch your first Stray Signal.
90%
37
Powering Up
Bring your first generator online.
97%
38
CQ
Key your first signal into the dark.
98%
Percentages are Steam's global unlock rates across all players who own CQ: Calling Any Station, refreshed daily. Under 5% is marked in the lit blue.