HB9EYA, radio and ADS-B
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Aircraft

OK-PRK

Regular

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 23 May 2025. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

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Mode S hex
49D617
Type
Embraer EMB-550 Legacy 500E550
Manufacturer
Embraer
Serial number
55020222
Year built
20251 year old
Operator
not in the registry
Country of registration
Czechia
First contact
23 May 2025, 09:47
Last contact
26 Sept 2026, 15:08
Logged visits
126

The station's story

Cumulative contact time
45 h
Distinct days
105
Highest captured altitude
45,000 ft
Discovery rank
#55,368 of 60,184
Longest contact
0 h 44 min
Contacts on this Mode S address
189 contacts on the address, 126 under this registration: the address has carried several identities over time.

Observed callsigns

ATJ (43 contacts, 2026) · AAN (22 contacts, 2025-2026) · PAV (9 contacts, 2025)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
OKPRJ12 May 202642,975 ft
OKPRJ10 May 202634,000 ft
OKPRJ9 May 202623,775 ft
OKPRJ8 May 202634,700 ft
OKPRJ27 Apr 202633,525 ft
ATJ26124 Apr 202626,900 ft
ATJ26123 Apr 202641,000 ft
OKPRJ22 Apr 202638,375 ft
OKPRJ20 Apr 2026not transmitted
OKPRJ20 Apr 202641,000 ft
not transmitted18 Apr 202640,000 ft
OKPRJ8 Apr 202641,000 ft
OKPRJ3 Apr 202639,000 ft
OKPRJ2 Apr 202643,000 ft
not transmitted28 Mar 202638,000 ft
OKPRJ27 Mar 202639,000 ft
OKPRJ22 Mar 202640,000 ft
OKPRJ20 Mar 202640,000 ft
OKPRJ20 Mar 202618,000 ft
OKPRJ17 Mar 202639,350 ft
OKPRJ16 Mar 202639,000 ft
OKPRJ16 Mar 20266,175 ft
not transmitted15 Mar 202640,000 ft
OKPRJ15 Mar 202631,100 ft
OKPRJ13 Mar 202634,000 ft