Tri Cities Airport Authority
Sullivan, Tennessee
Encryption Details
Verified Talkgroup Data
View 3 talkgroups
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 30092 | TCAA PS 1 | Tri-Cities Airport Authority Public Safety 1 | Encrypted |
| 30094 | TCAA MAIN | Tri-Cities Airport Authority Main | Encrypted |
| 30095 | TCAA SUPV | Tri-Cities Airport Authority Supervisors | Encrypted |
Verification Status
We don't yet have per-talkgroup data for Tri Cities Airport Authority from the RadioReference API. The encryption scope and type above come from the RadioReference Wiki, which is community-maintained rather than independently confirmed channel-by-channel. Our automated matching put this at high confidence (99%) based on how closely the wiki listing matches this agency's name and county.
If you monitor Tri Cities Airport Authority directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.
Sullivan County Context
Tri Cities Airport Authority isn't an outlier here: 7 of the 11 public-safety agencies we track in Sullivan County are fully encrypted (64%), so most departments nearby have made the same move.
See every agency we track in Sullivan County → County encryption overview →
What This Means
Our records list a subset of this department's talkgroups as encrypted rather than the whole system. Verify the current per-channel status at RadioReference.
Frequently Asked Questions
Is Tri Cities Airport Authority radio encrypted?
Our database lists Tri Cities Airport Authority as using P25 ADP encryption, though this listing is unverified. Our records list a subset of this department's talkgroups as encrypted rather than the whole system. Verify the current per-channel status at RadioReference.
Can I listen to Tri Cities Airport Authority on a police scanner?
Possibly. Our database lists Tri Cities Airport Authority as encrypting specific talkgroups rather than the whole system, which would leave some channels accessible. The listing is unverified — check RadioReference for specific talkgroup status.
Why do agencies like Tri Cities Airport Authority encrypt their radio?
Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Tri Cities Airport Authority to know what was happening nearby.
Can Sullivan County reverse the encryption decision?
Yes — nothing about the underlying radio technology forces this. It's a decision Sullivan County officials made and can revisit, and other communities have pushed departments back toward open channels through sustained council pressure and coalition-building.
What can I do about Tri Cities Airport Authority encryption?
Three things carry weight, in this order: a public-records request for Tri Cities Airport Authority's encryption policy and radio recordings, a turn at the microphone during Sullivan County budget discussions, and finding the other people locally already asking the same question. Individually these are easy to deflect; together they are not.