Oslo Atis

[Flyman35]

I heard ATIS in Oslo says : message 1 and then they say information,after one hour I heard :message 2 also in the middle of the ATIS what does it mean?

[Dufo]

ENGM ATIS gives you the information about which Ice warning message is valid at given time. You can find detailed information in FIC NOTAM.

For example:
ENSV ICE MESSAGE B03 VALID 141100/141500 ENVV-
ENOR NORWAY FIR LCA MOD ICE FCST BTN N6000 AND N6200 AND W OF E00730
BLW FL150. 0-ISOTHERM: FL050-FL060. WKN.

https://www.ippc.no/ippc/aisaerodrom...teria&FIR=ENOR

[Flyman35]

Dufo,
I heared the Atis says ice message 1 then continue the normal information so where should I get the detailed message 1 info.

[Dufo]

It has been a few months since I was there last time.. have you checked your narrow route briefing? Otherwise check with ARO.
As I remember, I could find all matching ice messages in notams/briefings.