FAA facility Airport
BURNETT COUNTY
SIREN, WISCONSIN FAA RZN ICAO KRZN Open to the public
Runways
2 records · drawn to relative scale
05/23
05
23
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 05 | 45° | — | PAPI · 2-light · left side | — | — | — |
| 23 | 225° | — | PAPI · 2-light · left side | — | — | — |
14/32
14
32
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 14 | 137° | — | PAPI · 2-light · left side | — | — | — |
| 32 | 317° | — | PAPI · 2-light · left side | — | 340 ft | — |
Communications
6 published frequencies| Use | Frequency | Hours |
|---|---|---|
| RZN DME | 109.4/31X | — |
| RZN AWOS-3 | 118.325 | — |
| PRINCETON RCAG | 121.05 | — |
| CTAF | 122.8 | — |
| UNICOM | 122.8 | — |
| PRINCETON RCAG | 235.775 | — |
FAA listing history
Identities observed in NASR snapshots
BURNETT COUNTY
Observed 2024-06-13 through 2025-08-07
KRZN
BURNETT COUNTY
Observed 2025-09-04 through 2026-07-09
KRZN
Dates describe available FAA snapshots, not exact opening, closure or construction dates.
Material changes
First observed in NASR cycles
Fuel changed
FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.