ISEE-3 (ICE) Spacecraft Detected, USA-SATCOM.COM
“ISEE-3 (ICE) Spacecraft was detected today using a 1.2m dish at 2270.390831 MHz. The signal at this frequency was also simultaneously detected and confirmed by Paul over at UHF-Satcom. The detection was accomplished by integrating multiple FFTs with the spacecraft TX frequency corrected for Doppler. Without precise Doppler correction the signal would not be detectable – I confirmed by turning integration off. I also confirm target by off-pointing the dish confirming loss of signal in multiple directions.”