Down the Chain
Sleepless Defender
Toughest here: Sleepless Defender

Unsecured Frontier Receiver

Found in: C3 B Community-corroborated Class confirmed by two independent sources: the maintained Rykki guide's per-class tabs and the EVE University site list.

Quick answersAccessThreat profileNPC rosterPayoutOur fitsGo deeperEscalationsSources

Quick answers

Where is the Unsecured Frontier Receiver in EVE Online?

The Unsecured Frontier Receiver spawns in wormhole space (C3 systems). How you find it: data Signature.

What spawns in the Unsecured Frontier Receiver?

The Unsecured Frontier Receiver has 4 waves and about 26 NPCs: 3 battleships, 10 cruisers and 13 frigates. Killing the trigger ship spawns the next wave; the trigger is Awakened Preserver.

What should I tank and shoot in the Unsecured Frontier Receiver?

The heaviest wave in the Unsecured Frontier Receiver deals about 707 DPS and the site holds about 499,183 EHP to grind through. Peak capacitor neutralising is about 18 GJ/s.

What ship do I need for the Unsecured Frontier Receiver?

As a rule of thumb, tanking the heaviest wave of the Unsecured Frontier Receiver in full (about 707 DPS) takes a battlecruiser, heavy assault cruiser or T3 cruiser. Pulling waves carefully lowers what you need to tank.

How much is the Unsecured Frontier Receiver worth?

The Unsecured Frontier Receiver is worth about 75.1M ISK in blue loot at current prices.

Access A ESI-derived / official

Ship restrictions
Not recorded

Threat profile derived from the roster below

707tank required (peak-wave DPS)
499.2ktotal EHP to grind
18peak neut GJ/s
0s / 5wmax scram / web ships
Yesremote reps
4waves (peak: Wave 4)

Incoming damage (peak wave)

EM 9% Thermal 9% Kinetic 41% Explosive 41%

Best damage to deal derived from per-NPC resist profiles, weighted by EHP

This roster is effectively omni-resist. No damage type has a meaningful edge, so pick on application and range instead.

NPC roster A ESI-derived / official

Per-NPC stats regenerate from live ESI; wave structure and triggers are actively maintained by the guide's maintainer.

Wave 1 2 ships

346 DPS · 71.4k EHP

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
5 Emergent Defender F web 231614,2006,500 m
3 Awakened Preserver TRIGGER C rrep 7754016,80045,000 m
Wave 2 3 ships

385 DPS · 134.1k EHP · neut 18 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
3 Awakened Defender C 5960526,83315,000 m
1 Awakened Preserver TRIGGER C rrep 7754016,80045,000 m
3 Awakened Upholder C web · neut 4337212,25030,000 m
Wave 3 2 ships

431 DPS · 105.2k EHP · neut 12 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
4 Emergent Upholder F neut · rrep 171332,8005,000 m
1 Sleepless Defender B web 362446994,00019,000 m
Wave 4 2 ships

707 DPS · 188.5k EHP

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
4 Emergent Defender F web 231614,2006,500 m
2 Sleepless Preserver B rrep 308496285,86755,000 m

Payout A ESI-derived / official

Blue loot
75,100,000 ISK (75.1M)

Blue loot sells to NPC buy orders at fixed prices — the value is not market-dependent.

Our fits for this site

Raven Clears as a trio, a long site

Go deeper

Forgotten Frontier Quarantine Outpost (C3) Forgotten Frontier Recursive Depot (C3) Fortification Frontier Stronghold (C3)

Escalations

No escalations currently mapped. That is a statement about the Atlas, not the site. Mapping escalation chains is ongoing original research.

Sources

Last reviewed 2026-08-19 · game version: Cradle of War (Jun 2026). Spot an error? Corrections land fastest via the channel.