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Aircraft
N221UA
Commonnot seen for 6 years
- Mode S hex
- A1E67B
- Manufacturer
- Boeing
- Serial number
- 30552
- Year built
- 200125 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 10 Apr 2016, 08:44
- Last contact
- 4 Dec 2019, 18:59
- Logged visits
- 96
The station's story
Address not received since 4 Dec 2019. The marker states the absence, it does not say why.
- Cumulative contact time
- 28 h
- Distinct days
- 59
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #4,524 of 57,065
- Longest contact
- 0 h 30 min
Observed callsigns
UAL (92 contacts, 2016-2019)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL18 | LIMC > KEWR | 26 Jul 2016, 12:2726 Jul 2016 | 26 Jul 2016, 12:44 | 34,975 ft | 877 |
| UAL19 | KEWR > LIMC | 26 Jul 2016, 09:2826 Jul 2016 | 26 Jul 2016, 09:50 | 26,350 ft | 990 |
| not transmitted | route not resolved | 21 Jul 2016, 07:0321 Jul 2016 | 21 Jul 2016, 07:03 | not transmitted | no position received |
| UAL43 | LIRF > KIAD | 8 Jul 2016, 12:148 Jul 2016 | 8 Jul 2016, 12:28 | 33,975 ft | 57 |
| UAL42 | KIAD > LIRF | 8 Jul 2016, 06:338 Jul 2016 | 8 Jul 2016, 07:00 | 36,975 ft | 621 |
| UAL43 | LIRF > KIAD | 16 Jun 2016, 12:2216 Jun 2016 | 16 Jun 2016, 12:36 | 35,975 ft | 83 |
| UAL40 | KEWR > KSFO | 16 Jun 2016, 06:4216 Jun 2016 | 16 Jun 2016, 06:58 | 36,975 ft | 303 |
| UAL971 | LIRF > KORD | 2 Jun 2016, 14:082 Jun 2016 | 2 Jun 2016, 14:22 | 34,000 ft | 7 |
| UAL970 | KORD > LIRF | 2 Jun 2016, 09:352 Jun 2016 | 2 Jun 2016, 09:49 | 39,000 ft | 162 |
| UAL53 | LSZH > KIAD | 25 May 2016, 12:3725 May 2016 | 25 May 2016, 13:01 | 35,975 ft | 364 |
| UAL52 | KIAD > LSZH | 25 May 2016, 07:2825 May 2016 | 25 May 2016, 07:43 | 14,025 ft | 334 |
| UAL43 | LIRF > KIAD | 22 May 2016, 12:0822 May 2016 | 22 May 2016, 12:27 | 33,975 ft | 230 |
| UAL40 | KEWR > KSFO | 22 May 2016, 06:1922 May 2016 | 22 May 2016, 06:36 | 39,000 ft | 279 |
| UAL18 | LIMC > KEWR | 21 May 2016, 11:2021 May 2016 | 21 May 2016, 11:46 | 34,000 ft | 256 |
| UAL19 | KEWR > LIMC | 21 May 2016, 07:3121 May 2016 | 21 May 2016, 07:54 | 25,575 ft | 333 |
| UAL41 | KIAH > KMCO | 20 May 2016, 10:5420 May 2016 | 20 May 2016, 11:11 | 35,975 ft | 136 |
| UAL42 | KIAD > LIRF | 20 May 2016, 06:2820 May 2016 | 20 May 2016, 06:41 | 38,975 ft | 76 |
| UAL53 | LSZH > KIAD | 6 May 2016, 12:156 May 2016 | 6 May 2016, 12:33 | 30,125 ft | 190 |
| UAL52 | KIAD > LSZH | 6 May 2016, 06:436 May 2016 | 6 May 2016, 07:02 | 12,975 ft | 421 |
| UAL953 | EDDM > KORD | 22 Apr 2016, 13:0522 Apr 2016 | 22 Apr 2016, 13:27 | 33,975 ft | 211 |
| UAL952 | KORD > EDDM | 10 Apr 2016, 08:4410 Apr 2016 | 10 Apr 2016, 08:59 | 31,000 ft | 392 |
