HB9EYARADIO & ADS-B
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Aircraft

N227UA

Common

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Mode S hex
A1FCC5
Type
Boeing 777-200B772
Manufacturer
Boeing
Serial number
30555
Year built
200224 years old
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
19 Apr 2016, 22:30
Last contact
12 Aug 2026, 07:03
Logged visits
294

The station's story

Cumulative contact time
98 h
Distinct days
176
Highest captured altitude
41,000 ft
Discovery rank
#7,400 of 57,181
Longest contact
0 h 35 min
Contacts on this Mode S address
295 contacts on the address, 294 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (285 contacts, 2016-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL50610 Jun 202530,000 ft
UAL50710 Jun 202539,000 ft
UAL447 May 202513,425 ft
UAL454 May 202532,000 ft
UAL444 May 202513,650 ft
UAL10218 Apr 202530,700 ft
UAL4130 Mar 202532,000 ft
UAL4030 Mar 202533,000 ft
not transmitted31 Dec 202434,000 ft
not transmitted31 Dec 202424,250 ft
not transmitted12 Dec 202434,000 ft
not transmitted12 Dec 202427,000 ft
UAL1811 Nov 202434,000 ft
UAL1911 Nov 202423,950 ft
UAL187 Nov 202434,000 ft
UAL197 Nov 202424,650 ft
UAL1827 Oct 202426,000 ft
UAL1927 Oct 202427,000 ft
UAL447 Aug 202411,725 ft
UAL50630 Jul 202430,000 ft
UAL50730 Jul 202439,000 ft
not transmitted14 Jul 202432,000 ft
UAL4414 Jul 202411,500 ft
UAL4411 Jul 20249,975 ft
UAL4519 Jun 202432,000 ft