20. Re-registration:

20. Re-registration: After the records have been crossed off pursuant to
Rule 19 due to the loss or disorder of the radio machine, if such
disordered radio machine is repaired to be capable of being used again
or such lost radio machine is found, the person holding such radio
machine has to submit an application pursuant to rule 3 no later than
thirty-five days from the date on which it became so useful or was found
and obtain the license again.