De Keyser Benjamin & Mario

Vader DE17-0674529 – Van Ingen Pigeons

Supervlieger won oa;

·         16 x top 10

·         23° Nat As ’19 Allround WHZB/TBOTB

·         1-1-1-2-3-3-4-5-6-6-6-7-7-7-7-9 prijs

·         17° NPO Chat. 2871d

·         40° NPO Chateaudun 3891d

Moeder NL11-1733419 – Ludo Claessens

Rechtstreekse familie won oa;

·         1/70000

·         1/25000

·         1/8072

·         1/8000

·         1/4261

·         1/3222

·         1/2672

·         1/2274

·         …

Vader NL12-3235505 – Ludo Claessens

“Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d

·         2° 3057d

·         3° 3753d

·         5° 3403d

·         6° 3814d

·         7° 4250d

·         8° 2546d

·         9° 2236d

·         10° 2779d

Moeder NL13-1377445 – Ludo Claessens

Is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL17-1228941 – Ludo Claessens

Vader is “Crack Vedetje”, (groot)vader van oa;

·         1° Sens 2094d

·         1° Chateauroux 1607d

·         1° Creil 498d

·         1° Vierzon 444d

·         1° Soissons 225d

·         1° La Souterraine 199d

·         1° Chateauroux 75d

·         4° Sens 2364d

·         6° Chateaudun 3979d

Moeder is “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Moeder NL17-1229159 - Ludo Claessens

Vader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL12-3235505 – Ludo Claessens

“Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d

·         2° 3057d

·         3° 3753d

·         5° 3403d

·         6° 3814d

·         7° 4250d

·         8° 2546d

·         9° 2236d

·         10° 2779d

Moeder NL13-1377445 – Ludo Claessens

Is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL12-3235505 – Ludo Claessens

“Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d

·         2° 3057d

·         3° 3753d

·         5° 3403d

·         6° 3814d

·         7° 4250d

·         8° 2546d

·         9° 2236d

·         10° 2779d

Moeder NL13-1377445 – Ludo Claessens

Is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL19-1426486 – Ludo Claessens

Komt uit lijn “De King”, “Red Venus”, “Vale 22”, “Schoon Laat”, “Jonge Supercrack” en “Vedetje”

Is kleinzoon van “Strong Boy” x “Sister Super Vedette”

Moeder BE19-4015529 – Miss Amerigo

Vader is“Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL19-1426361 – Ludo Claessens

Is kleinzoon van “Broer Ludo”, “Nestzuster Ludo”, “Schoon Wit” en “Silver 90”

Moeder BE19-4015509 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-3537493 – Ludo Claessens

Is inteelt “Jonge Supercrack” x “Vedetje”; beide stamkwekers bij Ludo Claessens

Vader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Moeder BE17-2109487 – Ludo Claessens

Won oa;

·         6/493

·         15/507

·         15/333

·         34/562

·         34/477

·         46/882

·         48/974

·         2° As Noyon YB ‘18

Vader NL15-1833601 – Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder BE16-4200759 – Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL17-1228941 – Ludo Claessens

Vader is “Crack Vedetje”, (groot)vader van oa;

·         1° Sens 2094d

·         1° Chateauroux 1607d

·         1° Creil 498d

·         1° Vierzon 444d

·         1° Soissons 225d

·         1° La Souterraine 199d

·         1° Chateauroux 75d

·         4° Sens 2364d

·         6° Chateaudun 3979d

Moeder is “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Moeder NL17-1229159 - Ludo Claessens

Vader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader NL17-1228941 – Ludo Claessens

Vader is “Crack Vedetje”, (groot)vader van oa;

·         1° Sens 2094d

·         1° Chateauroux 1607d

·         1° Creil 498d

·         1° Vierzon 444d

·         1° Soissons 225d

·         1° La Souterraine 199d

·         1° Chateauroux 75d

·         4° Sens 2364d

·         6° Chateaudun 3979d

Moeder is “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Moeder NL17-1229159 - Ludo Claessens

Vader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader NL17-1229130

Vader is “Crack Vedetje”, (groot)vader van oa;

·         1° Sens 2094d

·         1° Chateauroux 1607d

·         1° Creil 498d

·         1° Vierzon 444d

·         1° Soissons 225d

·         1° La Souterraine 199d

·         1° Chateauroux 75d

·         4° Sens 2364d

·         6° Chateaudun 3979d

Moeder is “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Moeder BE19-4015474 – 100% Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL17-1229130

Vader is “Crack Vedetje”, (groot)vader van oa;

·         1° Sens 2094d

·         1° Chateauroux 1607d

·         1° Creil 498d

·         1° Vierzon 444d

·         1° Soissons 225d

·         1° La Souterraine 199d

·         1° Chateauroux 75d

·         4° Sens 2364d

·         6° Chateaudun 3979d

Moeder is “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Moeder BE19-4015474 – 100% Ludo Claessens

Vader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL15-1833601 – 100% Ludo Claessens

Is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Vader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Moeder NL17-1229159

Vader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader BE20-1095838 – Ludo Claessens

Vader is zoon van “Crack Beauty”, is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Grootvader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder BE20-4075769 – Ludo Claessens

Grootmoeder is super kweekster “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Grootvader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader NL22-8652882

Is kleinzoon “Kittel”

Vader is “Hagelslag”, volle broer van top vlieger “Shelly”, won oa;

·         1° Europa cup Cat F ‘19

·         1° Nat F ‘19

·         1° Ludogorsti 5922d

·         1° Ludogorsti 18341d

·         1° Mitrino 9838x

·         Vader is kleinzoon van ‘4135’; 1° Nat Cat As Palm ’05-’06 Olympiade duif Oostende

Moeder is “Dochter Kittel”, “Kittel” won oa;

·         1° Nat As SD KBDB ‘13

·         1° Quievrain 2089d

·         1° Quievrain 1792d

·         2° Quievrain 2023d

Moeder van “Kittel” is “Olympic Rosita”, won oa;

·         1° Olympiade Nitra Cat F ‘13

·         1° Nat As Superduif SD

Moeder BE21-4013288 – 100% Ludo Claessens

Grootvader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Grootmoeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader BE20-4225079 – 100% Ludo Claessens

Vader is zoon van “Crack Beauty”, is kleinkind van “Bont Beauty”, “Meeuwke 12”, “Amerigo” & “Zwaardje”

Grootvader is halfbroer “Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Moeder is dochter “KLD Amerigo”, is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffect 902d – 33° NPO 3465d

Moeder BE21-4224629 – 100% Ludo Claessens

Grootmoeder is super kweekster “Young Supervedette”, moeder van oa;

·         1° Peronne 1098d

·         1° Ruffex 902d

·         Is zus van 1° Peronne 3669d

·         Is tante van 1° noyon 367d

·         1° Blois 181d

·         1° Noyon 168d

·         1° Dourdan 129d

Grootvader is “Brother Supervedette”, superkweker en vader van oa;

·         1° Prov As LD ‘14

·         1° Meer 2337d

·         2° Argenton 543d

·         3° Orleans 1736d

·         3° Bourges 1452d

·         4° Soissons 1350d

·         Is broer van 1° NPO Orleans 9096d

·         1° St Quentin 3889d

Vader NL20-1178429

·         Vader is super vlieger “Vips Andre”, won 16 x top 10

Moeder BE21-4013237 – 100% Claessens Ludo

Grootvader is “Beauty Meeuwke”, halfbroer van oa;

·         1/1739 – 1/1277 – 1/1100 – 1/1000 – 1/930 – 1/678 – 1/446 – 1/431 – 1/201 – 1/147 – 1/128

Grootvader is “Halfbrother Miss Radek”, moeder van oa;

·         1° 2546d – 2° 3057d – 3° 3753d – 5° 3403d – 6° 3814d – 7° 4250d – 8° 2546d – 9° 2236d – 10° 2779d

Grootmoeder is “KLD Amerigo” is zus van oa;

·         1° Poitiers 701d – 43° NPO 4863d

·         1° Orleans 151d – 39° NPO 10473d

·         4° Bourges 1381d – 73° NPO 9815d

·         4° Sezalle 1253d – 63° NPO 12518d

·         5° Ruffec 902d – 33° NPO 3465d

Vader NL17-1622718 – Comb Mantel

Is broer van “Vardy”; 1° NPO Issoudun 3319d

Is broer van “Milan”; 1° Quievrain 400d, is broer van “Nadja”; 1° Gennep 364d

Moeder NL17-1622755 – Comb Mantel

Is halfzus “Elin”, won oa;

·         1° Quievrain 2109d

·         1° Duffel 1483d

·         1° Tongeren 1028d

Is kleindochter “Harry”, won oa;

·         1° Blois 37728d

·         1° Chat. 22340d

·         3° Chateaudun 21520d