Back to the log
Aircraft
N651UA
Common
- Mode S hex
- A89234
- Manufacturer
- Boeing
- Serial number
- 25389
- Year built
- 199234 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 13 Jun 2016, 06:44
- Last contact
- 7 Nov 2026, 17:27
- Logged visits
- 652
The station's story
- Cumulative contact time
- 257 h
- Distinct days
- 343
- Highest captured altitude
- 41,025 ft
- Discovery rank
- #13,295 of 60,659
- Longest contact
- 1 h 14 min
Observed callsigns
UAL (622 contacts, 2016-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL52 | KIAD > LSZH | 9 May 2026, 08:259 May 2026 | 9 May 2026, 08:44 | 14,950 ft | 1,233 |
| UAL53 | LSZH > KIAD | 3 May 2026, 12:263 May 2026 | 3 May 2026, 12:44 | 34,025 ft | 1,039 |
| UAL52 | KIAD > LSZH | 3 May 2026, 07:433 May 2026 | 3 May 2026, 08:04 | 12,550 ft | 1,149 |
| UAL53 | LSZH > KIAD | 2 May 2026, 12:162 May 2026 | 2 May 2026, 12:36 | 34,000 ft | 934 |
| UAL52 | KIAD > LSZH | 2 May 2026, 07:472 May 2026 | 2 May 2026, 08:10 | 13,650 ft | 1,302 |
| UAL53 | LSZH > KIAD | 1 May 2026, 12:261 May 2026 | 1 May 2026, 12:47 | 32,025 ft | 801 |
| UAL52 | KIAD > LSZH | 1 May 2026, 07:481 May 2026 | 1 May 2026, 08:14 | 12,525 ft | 1,007 |
| UAL749 | KCVG > KDEN | 25 Apr 2026, 10:5725 Apr 2026 | 25 Apr 2026, 11:34 | 32,000 ft | 1,063 |
| UAL748 | KORD > KSEA | 25 Apr 2026, 08:5425 Apr 2026 | 25 Apr 2026, 09:24 | not transmitted | 1,940 |
| UAL749 | KCVG > KDEN | 23 Apr 2026, 10:5223 Apr 2026 | 23 Apr 2026, 11:31 | 34,025 ft | 1,826 |
| UAL748 | KORD > KSEA | 23 Apr 2026, 07:3623 Apr 2026 | 23 Apr 2026, 08:05 | not transmitted | 2,019 |
| UAL749 | KCVG > KDEN | 11 Apr 2026, 10:5711 Apr 2026 | 11 Apr 2026, 11:40 | 32,025 ft | 1,248 |
| UAL748 | KORD > KSEA | 11 Apr 2026, 06:5911 Apr 2026 | 11 Apr 2026, 07:33 | not transmitted | 2,867 |
| UAL749 | KCVG > KDEN | 9 Apr 2026, 11:019 Apr 2026 | 9 Apr 2026, 11:41 | 32,000 ft | 1,335 |
| not transmitted | route not resolved | 9 Apr 2026, 10:249 Apr 2026 | 9 Apr 2026, 10:24 | not transmitted | no position received |
| UAL748 | KORD > KSEA | 9 Apr 2026, 08:319 Apr 2026 | 9 Apr 2026, 09:02 | not transmitted | 1,960 |
| UAL749 | KCVG > KDEN | 31 Mar 2026, 12:2631 Mar 2026 | 31 Mar 2026, 13:14 | 31,975 ft | 1,535 |
| UAL748 | KORD > KSEA | 31 Mar 2026, 10:2431 Mar 2026 | 31 Mar 2026, 10:54 | not transmitted | 1,741 |
| UAL749 | KCVG > KDEN | 23 Mar 2026, 11:1623 Mar 2026 | 23 Mar 2026, 11:54 | 32,025 ft | 1,562 |
| UAL748 | KORD > KSEA | 23 Mar 2026, 06:3023 Mar 2026 | 23 Mar 2026, 06:58 | not transmitted | 2,223 |
| UAL749 | KCVG > KDEN | 16 Mar 2026, 11:1116 Mar 2026 | 16 Mar 2026, 11:56 | 32,000 ft | 1,358 |
| UAL748 | KORD > KSEA | 16 Mar 2026, 06:4616 Mar 2026 | 16 Mar 2026, 07:14 | not transmitted | 2,131 |
| UAL749 | KCVG > KDEN | 6 Mar 2026, 11:196 Mar 2026 | 6 Mar 2026, 11:57 | 30,000 ft | 1,553 |
| UAL748 | KORD > KSEA | 6 Mar 2026, 07:406 Mar 2026 | 6 Mar 2026, 08:10 | not transmitted | 1,916 |
| UAL749 | KCVG > KDEN | 2 Mar 2026, 11:162 Mar 2026 | 2 Mar 2026, 11:53 | 32,025 ft | 1,419 |
