TCH - Czechoslovakia :

Former Czechoslovakia (TCH) fell apart in 1992 and was divided into 2 States as from January 1, 1993:
Czech Republic (CZE) and Slovakia (SVK)

		Bratislava Radio OMC	TCH-623
		CSA Praha	TCH-248
		CTK Praha	TCH-245
		Komarno Radio OMK	TCH-624
		MFA Praha	TCH-TCHd
		MNG Emb Praha	TCH-MNGd
		MoI Praha	TCH-237
		MoT Praha	TCH-254
		NDB Desna	TCH-249
		NDB Frydlant	TCH-223
		NDB Karlovy Vary - Struzna	TCH-230
		Observatory Praha	TCH-240
		PTT Praha	TCH-267
		Praha Meteo	TCH-244
		Praha Radio OMP	TCH-272
		Praha Volmet	TCH-235
		S Emb Praha	TCH-Sd