AMSAT AMS-81 Tracking System (Version N5BF 1.4)

Software list:Sinclair ZX81 cassettes (zx81_cass)
Short name:ams81
Year:1983
Publisher:The Radio Amateur Satellite Corporation
Supported:Yes

Parts

A (cass1)

Short name:cass1
Interface:zx81_cass
part_id:A

B (cass2)

Short name:cass2
Interface:zx81_cass
part_id:B