Following known claims have been made by pilots while flying the Avia B-534 and Avia Bk-534.

Claims:

Kill no.	Date	Time	Type	Result	Pilot	Plane type	Serial no.	Locality	Unit
	1939
1	24/03/39		CR.32 (a)	Destroyed	František Hanovec	Avia B-534			45th letka
2	24/03/39		CR.32 (b)	Destroyed	Martin Danihel	Avia B-534			45th letka
3	06/09/39	12:18	R-XIII (c)	Shared destroyed	František Hanovec	Avia B-534			45th letka
3	06/09/39	12:18	R-XIII (c)	Shared destroyed	Viliam Jaloviar	Avia B-534			45th letka
3	06/09/39	12:18	R-XIII (c)	Shared destroyed	M. Ziaran	Avia B-534			45th letka
4	26/09/39		RWD-8 (d)	Destroyed	Viliam Grun	Avia B-534		near Presov	39th letka
	1941
	28/07/41	18:22	Polikarpov biplane (e)	Damaged	Slovak pilot	Avia B-534		E ‘Gaysina	12th letka
5	07/09/41	18:15	I-16	Destroyed	Jozef Drlicka	Avia B-534		near Gornostaypol	12th letka
6	07/09/41	18:15	I-16	Destroyed	Slovak pilot	Avia B-534		near Gornostaypol	12th letka
7	08/09/41	07:55	I-16	Destroyed	J. Kocka	Avia B-534		near Gornostaypol	12th letka
8	10/09/41		Soviet a/c	Destroyed	Slovak pilot	Avia B-534		Eastern front
9	10/09/41		Soviet a/c	Destroyed	Slovak pilot	Avia B-534		Eastern front
	1944
10	02/09/44		Ju 52/3m (f)	Destroyed	Frantisek Cyprich	Avia B-534	'217'	near Tri Duby airfield	Combined Squadron

TOTAL: 10 destroyed (3 unconfirmed).
(a) Not confirmed. Claimed in combat with 1/1. vadászszázad.
(b) Not confirmed. Claimed in combat with 1/1. vadászszázad.
(c) Polish R-XIII from 56 Squadron shot down. The pilot E. Porada was taken POW while the observer M. Piasecki was killed.
(d) Claimed in combat with a Polish aircraft. Not confirmed.
(e) I-153 from 168 IAP damaged.
(f) Hungarian Ju 52/3m S.2 + 07 of 102/1. futárszállító század shot down at Banska Bystrica and the crew and passengers became POW's. The pilot föhadnagy György Gách was uninjured, the co-pilot föhadnagy Nándor Vermes was wounded in one leg, the wireless operator Imre Maszlagi was wounded in one shoulder and the flight engineer örm. Lázló Széky was killed. Of the passengers was one Staff Officer killed but the six other was uninjured.

Sources:
Air Aces Home Page - Jan Safarik
Air Enthusiast No 56 winter 1994
Avia B-534 - Jirí Vraný, 1994
Becze Csaba: A magyar királyi 1. honvéd éjjeli vadász repülõszázad Magyar Repüléstörténeti Társaság Konferencia Közleményei 1999 kindly provided by Becze Csaba
Biplane Against The Red Bear - Julius R. Gaal, 1974 Air Combat Spring/1974 kindly provided by Santiago Flores
Harcok az orosz égen Budapest - Tomor László, 1942 kindly provided by Becze Csaba
Poslední let S.2+07 - Martin Fekets, 1999 Revi no. 28 1999 kindly provided and translated by Pavel Vancata
Slovenské Letectvo 1939-1944 - Juraj Rajninec, Bratislava, 1997
Slovenští letci 1939-1945 - Jirí Rajlich and Jirí Sehnal, 1991 Vyd. Kolínské noviny kindly provided by Jan Safarik
Tûzkeresztség - Csaba Becze
Additional information kindly provided by Csaba Becze