I did mine about 5 years ago with a DPE. About 3 hrs of ground discussion and a trip around the pattern in a Cherokee 140. I don't recall what paperwork was involved, but I'm sure it was an 8710, which means IACRA these days. No sign off was required.I think it would be a "reinstate", not a renewal. I believe you must take a check ride in a complex. No sign off is required. Somebody? Is this right? I'm not staring at the regs, I'm just thinking aloud.
Any of you guys know what's involved to get my CFI renewed? I let it expire 3 years ago. I am employed by a 121 airline, but not a captain, so can't use that avenue. Thanks.