HB9EYARADIO & ADS-B
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Aircraft

EC-NMK

Common

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Mode S hex
34648A
Type
Boeing 737-400B734
Manufacturer
Boeing
Serial number
24959
Year built
1990
Operator
Swiftair (SWT)
Country of registration
SpainSpain
First contact
8 Nov 2020, 16:18
Last contact
8 Aug 2026, 00:50
Logged visits
503

The station's story

Cumulative contact time
170 h
Distinct days
397
Highest captured altitude
37,000 ft
Discovery rank
#39,523 of 57,065
Longest contact
0 h 52 min
Contacts on this Mode S address
504 contacts on the address, 503 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • G-JMCXfrom 30 Oct 2016 to 19 Oct 2020 · 274 contacts
  • A6-JAKfrom 3 Apr 2017 to 3 Apr 2017 · 1 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

BCS (447 contacts, 2020-2026) · SWT (2 contacts, 2024)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
BCS5EF8 Aug 202623,075 ft
BCS5EF1 Aug 202623,400 ft
BCS5EF25 Jul 202623,175 ft
BCS5EF18 Jul 202624,275 ft
BCS5EF11 Jul 202623,225 ft
BCS5EF4 Jul 202624,175 ft
BCS7CK29 Jun 202631,000 ft
BCS5EF27 Jun 202623,900 ft
BCS870P22 Jun 202626,025 ft
BCS5EF13 Jun 202623,800 ft
BCS5EF6 Jun 202625,100 ft
BCS4EP2 Jun 202633,000 ft
BCS5EF30 May 202624,650 ft
BCS5EF23 May 202623,775 ft
BCS86122 Nov 202532,000 ft
BCS22W22 Nov 202534,000 ft
BCS7AG10 Jul 202525,725 ft
BCS7AG10 Jul 202525,700 ft
BCS7AG9 Jul 202527,000 ft
BCS7AG8 Jul 202529,225 ft
BCS7AG27 Jun 202524,975 ft
BCS7AG26 Jun 202525,625 ft
BCS7AG24 Jun 202527,400 ft
BCS7AG20 Jun 202527,075 ft
BCS7AG19 Jun 202525,525 ft