SECRET // NOFORN
TIN FOIL HAT TALKS
SITE S-4 ANNEX Β· BUILDING 7
MEMORANDUM
| DATE: | 20 MAY 1983 |
|---|---|
| FROM: | SSgt βββββββββ βββ, Systems Operator |
| TO: | Director, TFHT |
| SUBJECT: | Installation of Terminal TFHT-7 |
1. Terminal TFHT-7 (8086 CPU, 640K, 20MB fixed disk, monochrome display) was installed 19 MAY 1983 inside the Building 7 Sensitive Compartmented Information Facility (SCIF), Room 7.
2. Physical access to the SCIF requires a cleared escort, a badge with βββββββββ βββββ endorsement, and sign-in at the vault door. The terminal is the only computer inside the SCIF. It does not leave the SCIF. Nothing about it leaves the SCIF.
3. The XENOCOM serial listener was loaded on COM2 to receive telemetry from Object βββββββββ during activation events.
4. At 0412 on 20 MAY 1983, XENOCOM received its first telemetry burst. βββββββββ is not connected to COM2. There is no cable. I checked twice.
5. Recommend the terminal remain powered on at all times. βββββββββ βββββββββ βββββββββ βββββββββ βββββββββ βββ.
βββββββββ βββββ, SSgt, USAF
TFHT Systems Operator
SECRET // NOFORN
Page 1 of 3 Β· Released under FOIA case F-2026-0051 Β· Exemptions (b)(1), (b)(3), (b)(51)