Exactly.
And because (apart from periodic HLR updates) it only listens to the cell, it's not going to transmit unexpectedly and interfere with the PV receivers.
The TK102 is prettyl light, and mine runs for about a week before it runs flat if not charged so it has good battery life.
You could use a small beeper in the craft - the sort that only beeps when the rx is not receiving - to aid the last few meters of location.
And because (apart from periodic HLR updates) it only listens to the cell, it's not going to transmit unexpectedly and interfere with the PV receivers.
The TK102 is prettyl light, and mine runs for about a week before it runs flat if not charged so it has good battery life.
You could use a small beeper in the craft - the sort that only beeps when the rx is not receiving - to aid the last few meters of location.