Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2RKT callsign genealogy
Currently held by Metropolitan Rocketry Association
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K2RKT's current licensee, walking backwards.
- Steensen, JohnIDgranted 2025-01-14cancelled 2025-02-01
Successor callsigns
Callsigns held now by people who previously held K2RKT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2RKT, oldest first.
- Metropolitan Rocketry Association NJ2006-07-18 → cancelled 2018-07-19
- Steensen, John ID2025-02-01 active