Materials & Farming // Farm Guide

Jameson Crash Site Farm Guide

Series Engineering Updated 2026-06-25
Briefing

The crashed Cobra of CMDR John Jameson sits ringed by data points that hand you the game's fastest-filling encoded materials

Scan the cluster with your SRV turret, relog on "storage full," repeat — then trade that one abundant data type for the entire encoded grid. A 2025 overhaul expanded the site from 4 scan points to nine and boosted the yield, so you can fill the headline drops in a single session.

HIP 12099
System
1 B
Orbital body
9
Data points (2025 overhaul)
G5
Trade fuel — Adaptive Encryptors Capture
01

What the Site Is

On planet 1 B in HIP 12099 lies the wreck of the Cobra Mk III flown by the ill-fated CMDR John Jameson (ship ID JJ-386). Surrounding it is a cluster of data points you scan with your SRV turret for encoded materials — the third material type, used heavily in FSD, sensor, shield and core-internal engineering.

A 2025 overhaul expanded the site from 4 scan points to nine and boosted the yield, so you can now fill the headline drops in a single session. The strategy mirrors the HGE play: farm the one data type that fills fastest — Adaptive Encryptors Capture (G5) — and cross-trade it for everything else. It's reportedly about twice as fast to trade these for, say, Datamined Wake Exceptions than to gather those directly.

Completes the set

This is the encoded counterpart to your HGE (manufactured G5) and Crystalline Shard (raw G4) runs. Together the three cover all three material types.

02

Outfitting

Same low bar as the other surface runs — an exploration-capable ship (e.g. an Asp Explorer) already has it all:

  • Planetary Vehicle Hangar + SRV — the SRV's turret does all the scanning.
  • Detailed Surface Scanner — locates the site on your first visit only.
  • Supercruise Assist (optional) — auto-orbits the planet so you can line up the drop.
  • Frame Shift Wake Scanner (optional) — not for the site, but lets you stockpile the whole Wake Scans category passively (see Section 5).
  • No cargo / limpets — encoded data is weightless and goes to your data inventory.

No weapons, shields, or combat fit required — the wreck is abandoned and non-hostile. Land, drop the SRV, scan.

03

Where to Go

SystemHIP 12099
Orbital Body1 B (second moon of the first planet)
Site Coordinates-54.37, -50.35Copy Live 4.0
Nearest Encoded TraderRay Gateway · Diaguandri · ~2 jumps
A one-time chore

After your first visit, "Jameson Crash Site" appears in your left Nav panel, so you never coordinate-hunt again.

04

The Scan Loop

  1. Jump & honk

    Arrive in HIP 12099, discovery-scan, and head to planet 1 B.

  2. Find it (first visit only)

    Drop a DSS probe on 1 B, then fly to -54.37, -50.35. Later visits: just select "Jameson Crash Site" in the Nav panel.

  3. Land & deploy SRV

    Park right behind the crashed Cobra — from there your turret reaches the main cluster of data points without repositioning.

  4. Scan everything

    Sweep the turret across the data points. After the overhaul there are 9 — you may need to nudge forward for the farthest few.

  5. Reset on "storage full"

    When you hit "unable to receive data — storage full," exit to the main menu, switch game mode (Open / Private / Solo), and scan again.

  6. The 9th point is the ship itself

    Scanning it plays Jameson's final logs. Worth doing once for the story.

  7. Fill the trade fuel

    Max out Atypical Encryption Archives (G4) and Adaptive Encryptors Capture (G5), then head to Ray Gateway.

Top-down map of the Jameson crash site: the wrecked blue Cobra at top with data points scattered around it, red arrows tracing an efficient SRV path that sweeps every point.
An efficient sweep. Park behind the wreck (top) and follow a loop like this to reach every data point with minimal repositioning. Map via the r/EliteDangerous thread.
05

What You Get & The Trade Run

The four direct drops

Scanning hands you four encoded types. The two Encryption Files are your trade currency — fill them to the cap:

MaterialGradeCategory
Adaptive Encryptors CaptureG5Encryption · fuel
Atypical Encryption ArchivesG4Encryption · fuel
Cracked Industrial FirmwareG3Firmware
Modified Consumer FirmwareG2Firmware

Trade at Ray Gateway (Diaguandri)

Carry your Encryption Files ~2 jumps to the Encoded Material Trader and convert them into whatever you're short on. Two mechanics drive the math:

Down is cheap, sideways is steep

Trading down a grade within a category yields more units; trading sideways (same grade, different category) costs at a worse ratio. Since you don't need more Encryption, you'll mostly do sideways-then-down hops out of your Encryption fuel into the categories you actually want.

The six encoded categories you can fill

Encryption Files

Adaptive Encryptors Capture — G5 · your fuel

Encoded Firmware

Modified Embedded Firmware — G5

Wake Scans

Datamined Wake Exceptions — G5 · FSD

Shield Data

Peculiar Shield Frequency Data — G5

Emission Data

Abnormal Compact Emissions — G5

Data Archives

Classified Scan Fragment — G5

Skip the trade for Wake Scans entirely

Fit a Frame Shift Wake Scanner and scan ship wakes at any busy station or RES as you fly around — the whole Wake Scans category stockpiles passively, so you never have to spend Encryption fuel on it.

Pace it

Three or four 30-minute sessions comfortably max everything out. It's repetitive — stop the moment it stops being fun rather than grinding it in one sitting.

06

Sources

Figures on this page are verified against the sources below.

Note: a 2025 overhaul expanded the site to nine data points and boosted yields; the Live coordinate (-54.37, -50.35) supersedes the older pre-4.0 figure.

r/EliteDangerousOverhead scan-path map of the crash site reproduced in Section 4 — most efficient SRV route across the data points.reddit.com/r/EliteDangerous
RedshiftEncoded-data farming walkthrough — SRV turret scan routine and relog reset.redshiftlogistics.online (archived)
TexterJameson crashed-Cobra data-farming reference — scan points and the four encoded drops.texter.family
Inara logbookCommander writeup of farming encoded engineering mats at the crash site.inara.cz/elite/logbook/56357
AXI WikiEncoded-material gathering and the trade-down / sideways conversion method.wiki.antixenoinitiative.com
Fandom WikiJohn Jameson crash site (HIP 12099 1 B), data points, and encoded-material salvage.elite-dangerous.fandom.com/wiki/John_Jameson
YouTube — Mile 13 GamingTutorial on farming high-grade encoded materials at Jameson's Crash Site: SRV turret scan loop, relog reset, and trader conversion.youtube.com/watch?v=3uw9oqNs8tE