so ive been chasing a pretty rare one for a while now, one of those entities that only gets activated maybe once every few years, and the pileup was absolutely insane. we're talking probably 500+ stations calling simultaneously on 17m. i've read all the usual advice about split operating and timing your calls but honestly most of it felt pretty abstract until i actually sat there and worked through it.

what ended up working for me was listening to where the DX operator was actually coming back to — not just the frequency they said they were listening on, but like specifically where in that range they kept pulling calls from. there was definitely a pattern, he kept fishing around 3-4 up from his announced listening freq. so i parked there and cut my call down to just my suffix, sent it once, and waited. took maybe 20 minutes but i got through.

the other thing that helped a lot was just having a decent signal to begin with. im running a TS-890 into a 4 element yagi up about 45 feet and conditions were actually pretty good that day, so that obviously helps. but ive broken pileups with way less too so it's not all about power and antennas.

curious what techniques other people have actually found work in the real world, not just the textbook stuff. especially for ssb pileups which i find way harder than cw honestly.

yeah ssb pileups are brutal compared to cw, no contest there. on cw the DX op can at least pull a partial call out of the noise but on phone it's just a wall of voices and whoever has the loudest / cleanest signal usually wins which feels kind of unfair sometimes.

one thing i've noticed after chasing dx for probably 15 years now is that the DXpedition operators have very different styles and you really have to adapt to each one. some guys work strictly by numbers and they mean it, others say they're working by number but then grab whoever sounds loudest, so you have to watch for that. also listening to when the op is getting fatigued — not in a bad way, but late in an operation when they've been in the chair for hours they sometimes start working a little faster and the pileup discipline loosens up a bit. that can be a good window.

the suffix-only trick you mentioned is solid and most experienced ops prefer it. sending your full callsign twice at full power just makes you part of the mud. one clean send of just the suffix, timed right, that's the play. i also try to listen for what phonetics the op is using when he sends a partial — if he says he got a november something, and my call has an N in the right spot, i go. otherwise i wait. a lot of people just keep calling regardless which is kind of pointless.

honestly the part about listening to where they're actually pulling from is something i never thought about that carefully. i kind of just planted myself somewhere in the split range and hoped for the best lol. gonna try paying more attention to that pattern next time.

question though — do you find it makes a big difference calling right at the start of a pileup vs waiting a bit for it to thin out? i feel like sometimes jumping in early just means you're buried under a thousand other stations and your chances are basically zero. but if you wait too long the op moves on or conditions change. i've had pretty good luck waiting like 20-30 minutes after a spot goes up and letting the initial frenzy die down a little before seriously trying.