AI4PM
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderABERCROMBIE, ROBERT P
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWOODRUFF, SC
Grant DateJul 29, 2025
Expiration DateOct 3, 2035
AI4PM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by ABERCROMBIE, ROBERT P in WOODRUFF, SC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Milward, Paul E on Sep 20, 2004. AI4PM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- .--. --
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha India Four Papa Mike
Readability: 8/10(High readability)
License History
- License RenewedJul 29, 2025
- Administrative Update AppliedApr 8, 2025
- License RenewedAug 5, 2015
- License IssuedMay 8, 2006
- System-Generated GrantMay 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.